YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 11:08:53,568 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 11:08:53,570 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 11:08:53,582 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 11:08:53,582 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 11:08:53,583 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 11:08:53,584 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 11:08:53,586 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 11:08:53,587 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 11:08:53,588 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 11:08:53,589 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 11:08:53,589 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 11:08:53,590 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 11:08:53,591 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 11:08:53,592 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 11:08:53,592 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 11:08:53,593 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 11:08:53,595 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 11:08:53,597 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 11:08:53,598 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 11:08:53,599 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 11:08:53,600 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 11:08:53,603 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 11:08:53,603 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 11:08:53,603 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 11:08:53,604 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 11:08:53,604 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 11:08:53,605 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 11:08:53,605 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 11:08:53,606 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 11:08:53,607 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 11:08:53,607 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 11:08:53,609 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 11:08:53,609 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 11:08:53,610 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 11:08:53,610 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 11:08:53,610 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 11:08:53,611 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 11:08:53,612 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 11:08:53,612 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 11:08:53,626 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 11:08:53,627 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 11:08:53,628 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 11:08:53,628 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 11:08:53,628 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 11:08:53,628 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 11:08:53,628 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 11:08:53,629 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 11:08:53,629 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 11:08:53,629 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 11:08:53,629 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 11:08:53,629 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 11:08:53,629 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 11:08:53,630 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 11:08:53,630 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 11:08:53,630 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 11:08:53,630 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 11:08:53,630 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 11:08:53,630 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 11:08:53,631 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 11:08:53,631 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 11:08:53,631 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 11:08:53,631 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 11:08:53,631 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 11:08:53,631 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 11:08:53,632 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 11:08:53,632 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 11:08:53,632 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 11:08:53,632 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 11:08:53,658 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 11:08:53,672 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 11:08:53,676 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 11:08:53,677 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 11:08:53,677 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 11:08:53,678 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 11:08:53,755 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/2b4982a1614e41c8b8b4b3df17b71b5a/FLAGb1e9233b9 [2020-06-22 11:08:54,093 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 11:08:54,094 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 11:08:54,094 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 11:08:54,100 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/2b4982a1614e41c8b8b4b3df17b71b5a/FLAGb1e9233b9 [2020-06-22 11:08:54,492 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/2b4982a1614e41c8b8b4b3df17b71b5a [2020-06-22 11:08:54,503 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 11:08:54,505 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 11:08:54,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 11:08:54,506 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 11:08:54,510 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 11:08:54,510 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 11:08:54" (1/1) ... [2020-06-22 11:08:54,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25cea190 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54, skipping insertion in model container [2020-06-22 11:08:54,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 11:08:54" (1/1) ... [2020-06-22 11:08:54,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 11:08:54,538 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 11:08:54,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 11:08:54,707 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 11:08:54,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 11:08:54,794 INFO L195 MainTranslator]: Completed translation [2020-06-22 11:08:54,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54 WrapperNode [2020-06-22 11:08:54,795 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 11:08:54,796 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-06-22 11:08:54,796 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-06-22 11:08:54,796 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2020-06-22 11:08:54,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (1/1) ... [2020-06-22 11:08:54,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (1/1) ... [2020-06-22 11:08:54,833 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-06-22 11:08:54,834 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-06-22 11:08:54,834 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-06-22 11:08:54,834 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2020-06-22 11:08:54,843 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (1/1) ... [2020-06-22 11:08:54,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (1/1) ... [2020-06-22 11:08:54,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (1/1) ... [2020-06-22 11:08:54,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (1/1) ... [2020-06-22 11:08:54,849 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (1/1) ... [2020-06-22 11:08:54,854 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (1/1) ... [2020-06-22 11:08:54,855 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (1/1) ... [2020-06-22 11:08:54,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-06-22 11:08:54,856 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-06-22 11:08:54,857 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-06-22 11:08:54,857 INFO L276 PluginConnector]: RCFGBuilder initialized [2020-06-22 11:08:54,858 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (1/1) ... No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 11:08:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-06-22 11:08:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-06-22 11:08:54,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-06-22 11:08:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-06-22 11:08:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-06-22 11:08:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-06-22 11:08:55,147 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-06-22 11:08:55,148 INFO L286 CfgBuilder]: Removed 6 assue(true) statements. [2020-06-22 11:08:55,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 11:08:55 BoogieIcfgContainer [2020-06-22 11:08:55,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-06-22 11:08:55,150 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- [2020-06-22 11:08:55,150 INFO L271 PluginConnector]: Initializing BlockEncodingV2... [2020-06-22 11:08:55,152 INFO L276 PluginConnector]: BlockEncodingV2 initialized [2020-06-22 11:08:55,153 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 11:08:55" (1/1) ... [2020-06-22 11:08:55,169 INFO L313 BlockEncoder]: Initial Icfg 31 locations, 34 edges [2020-06-22 11:08:55,170 INFO L258 BlockEncoder]: Using Remove infeasible edges [2020-06-22 11:08:55,171 INFO L263 BlockEncoder]: Using Maximize final states [2020-06-22 11:08:55,172 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false [2020-06-22 11:08:55,172 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE [2020-06-22 11:08:55,174 INFO L296 BlockEncoder]: Using Remove sink states [2020-06-22 11:08:55,175 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true [2020-06-22 11:08:55,175 INFO L179 BlockEncoder]: Using Rewrite not-equals [2020-06-22 11:08:55,197 INFO L185 BlockEncoder]: Using Use SBE [2020-06-22 11:08:55,226 INFO L200 BlockEncoder]: SBE split 15 edges [2020-06-22 11:08:55,231 INFO L70 emoveInfeasibleEdges]: Removed 2 edges and 0 locations because of local infeasibility [2020-06-22 11:08:55,235 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-22 11:08:55,270 INFO L100 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2020-06-22 11:08:55,273 INFO L70 RemoveSinkStates]: Removed 1 edges and 1 locations by removing sink states [2020-06-22 11:08:55,274 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility [2020-06-22 11:08:55,274 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-22 11:08:55,278 INFO L100 BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding [2020-06-22 11:08:55,279 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states [2020-06-22 11:08:55,279 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility [2020-06-22 11:08:55,279 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-22 11:08:55,280 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2020-06-22 11:08:55,280 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states [2020-06-22 11:08:55,280 INFO L313 BlockEncoder]: Encoded RCFG 24 locations, 42 edges [2020-06-22 11:08:55,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 22.06 11:08:55 BasicIcfg [2020-06-22 11:08:55,281 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- [2020-06-22 11:08:55,282 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-06-22 11:08:55,282 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-06-22 11:08:55,285 INFO L276 PluginConnector]: TraceAbstraction initialized [2020-06-22 11:08:55,286 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.06 11:08:54" (1/4) ... [2020-06-22 11:08:55,287 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46219815 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 11:08:55, skipping insertion in model container [2020-06-22 11:08:55,287 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (2/4) ... [2020-06-22 11:08:55,287 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46219815 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 11:08:55, skipping insertion in model container [2020-06-22 11:08:55,288 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 11:08:55" (3/4) ... [2020-06-22 11:08:55,288 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46219815 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 11:08:55, skipping insertion in model container [2020-06-22 11:08:55,288 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 22.06 11:08:55" (4/4) ... [2020-06-22 11:08:55,290 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-06-22 11:08:55,300 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2020-06-22 11:08:55,317 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 14 error locations. [2020-06-22 11:08:55,336 INFO L257 AbstractCegarLoop]: Starting to check reachability of 14 error locations. [2020-06-22 11:08:55,366 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2020-06-22 11:08:55,367 INFO L382 AbstractCegarLoop]: Interprodecural is true [2020-06-22 11:08:55,367 INFO L383 AbstractCegarLoop]: Hoare is true [2020-06-22 11:08:55,367 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2020-06-22 11:08:55,367 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-06-22 11:08:55,367 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-06-22 11:08:55,367 INFO L387 AbstractCegarLoop]: Difference is false [2020-06-22 11:08:55,368 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-06-22 11:08:55,368 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-06-22 11:08:55,384 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-06-22 11:08:55,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-06-22 11:08:55,390 INFO L394 BasicCegarLoop]: Found error trace [2020-06-22 11:08:55,390 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2020-06-22 11:08:55,391 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr8REQUIRES_VIOLATION, ULTIMATE.startErr9REQUIRES_VIOLATION, ULTIMATE.startErr10REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr11REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr12REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr13REQUIRES_VIOLATION]=== [2020-06-22 11:08:55,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:55,396 INFO L82 PathProgramCache]: Analyzing trace with hash 109077, now seen corresponding path program 1 times [2020-06-22 11:08:55,398 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:55,399 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:55,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:55,451 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:08:55,451 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:55,596 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 11:08:55,596 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 11:08:55,599 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-06-22 11:08:55,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 11:08:55,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 11:08:55,616 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 3 states. [2020-06-22 11:08:55,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:55,756 INFO L93 Difference]: Finished difference Result 24 states and 42 transitions. [2020-06-22 11:08:55,757 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 11:08:55,758 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2020-06-22 11:08:55,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-06-22 11:08:55,776 INFO L225 Difference]: With dead ends: 24 [2020-06-22 11:08:55,776 INFO L226 Difference]: Without dead ends: 21 [2020-06-22 11:08:55,780 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 11:08:55,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2020-06-22 11:08:55,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2020-06-22 11:08:55,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-06-22 11:08:55,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 36 transitions. [2020-06-22 11:08:55,819 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 36 transitions. Word has length 3 [2020-06-22 11:08:55,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-06-22 11:08:55,820 INFO L480 AbstractCegarLoop]: Abstraction has 21 states and 36 transitions. [2020-06-22 11:08:55,821 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-06-22 11:08:55,821 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 36 transitions. [2020-06-22 11:08:55,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-06-22 11:08:55,821 INFO L394 BasicCegarLoop]: Found error trace [2020-06-22 11:08:55,821 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2020-06-22 11:08:55,822 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr8REQUIRES_VIOLATION, ULTIMATE.startErr9REQUIRES_VIOLATION, ULTIMATE.startErr10REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr11REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr12REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr13REQUIRES_VIOLATION]=== [2020-06-22 11:08:55,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:55,822 INFO L82 PathProgramCache]: Analyzing trace with hash 109074, now seen corresponding path program 1 times [2020-06-22 11:08:55,822 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:55,822 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:55,823 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:55,823 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:08:55,824 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:55,860 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 11:08:55,860 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 11:08:55,862 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-06-22 11:08:55,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 11:08:55,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 11:08:55,863 INFO L87 Difference]: Start difference. First operand 21 states and 36 transitions. Second operand 3 states. [2020-06-22 11:08:55,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:55,940 INFO L93 Difference]: Finished difference Result 21 states and 36 transitions. [2020-06-22 11:08:55,940 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 11:08:55,940 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2020-06-22 11:08:55,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-06-22 11:08:55,941 INFO L225 Difference]: With dead ends: 21 [2020-06-22 11:08:55,942 INFO L226 Difference]: Without dead ends: 18 [2020-06-22 11:08:55,943 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 11:08:55,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2020-06-22 11:08:55,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2020-06-22 11:08:55,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-06-22 11:08:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 30 transitions. [2020-06-22 11:08:55,948 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 30 transitions. Word has length 3 [2020-06-22 11:08:55,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-06-22 11:08:55,948 INFO L480 AbstractCegarLoop]: Abstraction has 18 states and 30 transitions. [2020-06-22 11:08:55,948 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-06-22 11:08:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 30 transitions. [2020-06-22 11:08:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-06-22 11:08:55,949 INFO L394 BasicCegarLoop]: Found error trace [2020-06-22 11:08:55,949 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2020-06-22 11:08:55,949 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr8REQUIRES_VIOLATION, ULTIMATE.startErr9REQUIRES_VIOLATION, ULTIMATE.startErr10REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr11REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr12REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr13REQUIRES_VIOLATION]=== [2020-06-22 11:08:55,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:55,950 INFO L82 PathProgramCache]: Analyzing trace with hash 3382430, now seen corresponding path program 1 times [2020-06-22 11:08:55,950 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:55,950 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:55,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:55,951 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:08:55,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:55,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:55,978 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 11:08:55,978 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 11:08:55,979 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-06-22 11:08:55,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 11:08:55,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 11:08:55,979 INFO L87 Difference]: Start difference. First operand 18 states and 30 transitions. Second operand 3 states. [2020-06-22 11:08:56,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:56,037 INFO L93 Difference]: Finished difference Result 18 states and 30 transitions. [2020-06-22 11:08:56,037 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 11:08:56,037 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2020-06-22 11:08:56,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-06-22 11:08:56,038 INFO L225 Difference]: With dead ends: 18 [2020-06-22 11:08:56,038 INFO L226 Difference]: Without dead ends: 14 [2020-06-22 11:08:56,039 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 11:08:56,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2020-06-22 11:08:56,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2020-06-22 11:08:56,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-06-22 11:08:56,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 22 transitions. [2020-06-22 11:08:56,042 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 22 transitions. Word has length 4 [2020-06-22 11:08:56,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-06-22 11:08:56,042 INFO L480 AbstractCegarLoop]: Abstraction has 14 states and 22 transitions. [2020-06-22 11:08:56,043 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-06-22 11:08:56,043 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2020-06-22 11:08:56,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-06-22 11:08:56,043 INFO L394 BasicCegarLoop]: Found error trace [2020-06-22 11:08:56,043 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2020-06-22 11:08:56,043 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr8REQUIRES_VIOLATION, ULTIMATE.startErr9REQUIRES_VIOLATION, ULTIMATE.startErr10REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr11REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr12REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr13REQUIRES_VIOLATION]=== [2020-06-22 11:08:56,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:56,044 INFO L82 PathProgramCache]: Analyzing trace with hash 3382432, now seen corresponding path program 1 times [2020-06-22 11:08:56,044 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:56,044 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:56,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,045 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:08:56,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:56,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:56,069 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 11:08:56,069 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 11:08:56,069 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-06-22 11:08:56,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 11:08:56,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 11:08:56,070 INFO L87 Difference]: Start difference. First operand 14 states and 22 transitions. Second operand 3 states. [2020-06-22 11:08:56,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:56,099 INFO L93 Difference]: Finished difference Result 18 states and 22 transitions. [2020-06-22 11:08:56,099 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 11:08:56,099 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2020-06-22 11:08:56,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-06-22 11:08:56,100 INFO L225 Difference]: With dead ends: 18 [2020-06-22 11:08:56,100 INFO L226 Difference]: Without dead ends: 14 [2020-06-22 11:08:56,101 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 11:08:56,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2020-06-22 11:08:56,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2020-06-22 11:08:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-06-22 11:08:56,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 18 transitions. [2020-06-22 11:08:56,104 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 18 transitions. Word has length 4 [2020-06-22 11:08:56,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-06-22 11:08:56,104 INFO L480 AbstractCegarLoop]: Abstraction has 14 states and 18 transitions. [2020-06-22 11:08:56,104 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-06-22 11:08:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2020-06-22 11:08:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-06-22 11:08:56,105 INFO L394 BasicCegarLoop]: Found error trace [2020-06-22 11:08:56,105 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2020-06-22 11:08:56,105 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr8REQUIRES_VIOLATION, ULTIMATE.startErr9REQUIRES_VIOLATION, ULTIMATE.startErr10REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr11REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr12REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION, ULTIMATE.startErr13REQUIRES_VIOLATION]=== [2020-06-22 11:08:56,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:56,106 INFO L82 PathProgramCache]: Analyzing trace with hash 3382433, now seen corresponding path program 1 times [2020-06-22 11:08:56,106 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:56,106 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:56,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,107 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:08:56,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:56,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:56,150 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 11:08:56,150 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 11:08:56,151 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-06-22 11:08:56,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 11:08:56,151 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 11:08:56,151 INFO L87 Difference]: Start difference. First operand 14 states and 18 transitions. Second operand 3 states. [2020-06-22 11:08:56,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:56,182 INFO L93 Difference]: Finished difference Result 14 states and 18 transitions. [2020-06-22 11:08:56,183 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 11:08:56,183 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2020-06-22 11:08:56,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-06-22 11:08:56,183 INFO L225 Difference]: With dead ends: 14 [2020-06-22 11:08:56,183 INFO L226 Difference]: Without dead ends: 0 [2020-06-22 11:08:56,184 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 11:08:56,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-06-22 11:08:56,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-06-22 11:08:56,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-06-22 11:08:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-06-22 11:08:56,185 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 4 [2020-06-22 11:08:56,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-06-22 11:08:56,185 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-22 11:08:56,185 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-06-22 11:08:56,185 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-06-22 11:08:56,185 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-06-22 11:08:56,190 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-06-22 11:08:56,234 INFO L448 ceAbstractionStarter]: For program point L11(line 11) no Hoare annotation was computed. [2020-06-22 11:08:56,234 INFO L448 ceAbstractionStarter]: For program point L9(line 9) no Hoare annotation was computed. [2020-06-22 11:08:56,234 INFO L448 ceAbstractionStarter]: For program point L9-1(line 9) no Hoare annotation was computed. [2020-06-22 11:08:56,235 INFO L448 ceAbstractionStarter]: For program point L7(line 7) no Hoare annotation was computed. [2020-06-22 11:08:56,235 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2020-06-22 11:08:56,235 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-06-22 11:08:56,235 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0REQUIRES_VIOLATION(line 6) no Hoare annotation was computed. [2020-06-22 11:08:56,235 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1REQUIRES_VIOLATION(line 6) no Hoare annotation was computed. [2020-06-22 11:08:56,235 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2REQUIRES_VIOLATION(line 7) no Hoare annotation was computed. [2020-06-22 11:08:56,235 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr3REQUIRES_VIOLATION(line 7) no Hoare annotation was computed. [2020-06-22 11:08:56,236 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr4REQUIRES_VIOLATION(line 8) no Hoare annotation was computed. [2020-06-22 11:08:56,236 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr5REQUIRES_VIOLATION(line 8) no Hoare annotation was computed. [2020-06-22 11:08:56,236 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr6REQUIRES_VIOLATION(line 9) no Hoare annotation was computed. [2020-06-22 11:08:56,236 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr7REQUIRES_VIOLATION(line 9) no Hoare annotation was computed. [2020-06-22 11:08:56,236 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr8REQUIRES_VIOLATION(line 9) no Hoare annotation was computed. [2020-06-22 11:08:56,236 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr9REQUIRES_VIOLATION(line 9) no Hoare annotation was computed. [2020-06-22 11:08:56,236 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr10REQUIRES_VIOLATION(line 11) no Hoare annotation was computed. [2020-06-22 11:08:56,236 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr11REQUIRES_VIOLATION(line 11) no Hoare annotation was computed. [2020-06-22 11:08:56,237 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr12REQUIRES_VIOLATION(line 11) no Hoare annotation was computed. [2020-06-22 11:08:56,237 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr13REQUIRES_VIOLATION(line 11) no Hoare annotation was computed. [2020-06-22 11:08:56,237 INFO L448 ceAbstractionStarter]: For program point L8(lines 8 10) no Hoare annotation was computed. [2020-06-22 11:08:56,237 INFO L444 ceAbstractionStarter]: At program point L8-2(lines 7 10) the Hoare annotation is: (and (= 1 (select |#valid| ULTIMATE.start_main_~x1~0.base)) (= ULTIMATE.start_main_~x1~0.offset 0) (= (select |#length| ULTIMATE.start_main_~x2~0.base) 4) (= (select |#valid| ULTIMATE.start_main_~x2~0.base) 1) (= ULTIMATE.start_main_~x2~0.offset 0) (= (select |#length| ULTIMATE.start_main_~x1~0.base) 4)) [2020-06-22 11:08:56,238 INFO L448 ceAbstractionStarter]: For program point L8-3(lines 8 10) no Hoare annotation was computed. [2020-06-22 11:08:56,238 INFO L444 ceAbstractionStarter]: At program point L6-3(lines 6 12) the Hoare annotation is: (and (= 1 (select |#valid| ULTIMATE.start_main_~x1~0.base)) (= ULTIMATE.start_main_~x1~0.offset 0) (= (select |#length| ULTIMATE.start_main_~x2~0.base) 4) (= (select |#valid| ULTIMATE.start_main_~x2~0.base) 1) (= ULTIMATE.start_main_~x2~0.offset 0) (= (select |#length| ULTIMATE.start_main_~x1~0.base) 4)) [2020-06-22 11:08:56,238 INFO L305 ceAbstractionStarter]: Did not count any witness invariants because Icfg is not BoogieIcfg [2020-06-22 11:08:56,247 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:08:56,248 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:08:56,253 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:08:56,254 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:08:56,255 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:08:56,255 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:08:56,256 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:08:56,256 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:08:56,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 11:08:56 BasicIcfg [2020-06-22 11:08:56,258 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-06-22 11:08:56,259 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-06-22 11:08:56,259 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-06-22 11:08:56,262 INFO L276 PluginConnector]: BuchiAutomizer initialized [2020-06-22 11:08:56,263 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 11:08:56,263 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.06 11:08:54" (1/5) ... [2020-06-22 11:08:56,263 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@f12fe3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.06 11:08:56, skipping insertion in model container [2020-06-22 11:08:56,263 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 11:08:56,264 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:08:54" (2/5) ... [2020-06-22 11:08:56,264 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@f12fe3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.06 11:08:56, skipping insertion in model container [2020-06-22 11:08:56,264 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 11:08:56,264 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 11:08:55" (3/5) ... [2020-06-22 11:08:56,264 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@f12fe3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.06 11:08:56, skipping insertion in model container [2020-06-22 11:08:56,265 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 11:08:56,265 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 22.06 11:08:55" (4/5) ... [2020-06-22 11:08:56,265 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@f12fe3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.06 11:08:56, skipping insertion in model container [2020-06-22 11:08:56,265 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 11:08:56,265 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 11:08:56" (5/5) ... [2020-06-22 11:08:56,267 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-06-22 11:08:56,292 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2020-06-22 11:08:56,292 INFO L374 BuchiCegarLoop]: Interprodecural is true [2020-06-22 11:08:56,292 INFO L375 BuchiCegarLoop]: Hoare is true [2020-06-22 11:08:56,292 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-06-22 11:08:56,293 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-06-22 11:08:56,293 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-06-22 11:08:56,293 INFO L379 BuchiCegarLoop]: Difference is false [2020-06-22 11:08:56,293 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-06-22 11:08:56,293 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-06-22 11:08:56,297 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24 states. [2020-06-22 11:08:56,302 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2020-06-22 11:08:56,302 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:08:56,302 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:08:56,306 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:08:56,306 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2020-06-22 11:08:56,307 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2020-06-22 11:08:56,307 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24 states. [2020-06-22 11:08:56,308 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2020-06-22 11:08:56,309 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:08:56,309 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:08:56,309 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:08:56,309 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2020-06-22 11:08:56,314 INFO L794 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 14#L-1true [108] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 23#L6-3true [2020-06-22 11:08:56,315 INFO L796 eck$LassoCheckResult]: Loop: 23#L6-3true [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 8#L7true [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 6#L8-2true [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 10#L8true [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 4#L8-3true [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 18#L11true [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 23#L6-3true [2020-06-22 11:08:56,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:56,316 INFO L82 PathProgramCache]: Analyzing trace with hash 3518, now seen corresponding path program 1 times [2020-06-22 11:08:56,316 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:56,316 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:56,317 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,317 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:08:56,317 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:56,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:56,353 INFO L82 PathProgramCache]: Analyzing trace with hash 710017162, now seen corresponding path program 1 times [2020-06-22 11:08:56,353 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:56,353 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:56,354 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,354 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:08:56,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:56,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:56,379 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 11:08:56,379 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-06-22 11:08:56,379 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 11:08:56,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-06-22 11:08:56,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-06-22 11:08:56,381 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 4 states. [2020-06-22 11:08:56,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:56,524 INFO L93 Difference]: Finished difference Result 34 states and 58 transitions. [2020-06-22 11:08:56,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-06-22 11:08:56,527 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 34 states and 58 transitions. [2020-06-22 11:08:56,529 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 12 [2020-06-22 11:08:56,530 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 34 states to 14 states and 18 transitions. [2020-06-22 11:08:56,531 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 14 [2020-06-22 11:08:56,532 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 14 [2020-06-22 11:08:56,532 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14 states and 18 transitions. [2020-06-22 11:08:56,533 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 11:08:56,533 INFO L706 BuchiCegarLoop]: Abstraction has 14 states and 18 transitions. [2020-06-22 11:08:56,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states and 18 transitions. [2020-06-22 11:08:56,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 12. [2020-06-22 11:08:56,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-06-22 11:08:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 16 transitions. [2020-06-22 11:08:56,536 INFO L729 BuchiCegarLoop]: Abstraction has 12 states and 16 transitions. [2020-06-22 11:08:56,536 INFO L609 BuchiCegarLoop]: Abstraction has 12 states and 16 transitions. [2020-06-22 11:08:56,536 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2020-06-22 11:08:56,536 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states and 16 transitions. [2020-06-22 11:08:56,537 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 10 [2020-06-22 11:08:56,537 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:08:56,537 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:08:56,537 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:08:56,537 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-06-22 11:08:56,538 INFO L794 eck$LassoCheckResult]: Stem: 74#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 70#L-1 [108] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 71#L6-3 [2020-06-22 11:08:56,539 INFO L796 eck$LassoCheckResult]: Loop: 71#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 77#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 75#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 76#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 80#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 78#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 79#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 81#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 72#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 73#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 71#L6-3 [2020-06-22 11:08:56,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:56,540 INFO L82 PathProgramCache]: Analyzing trace with hash 3518, now seen corresponding path program 2 times [2020-06-22 11:08:56,540 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:56,540 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:56,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,541 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:08:56,541 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:56,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:56,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:56,559 INFO L82 PathProgramCache]: Analyzing trace with hash 1416993437, now seen corresponding path program 1 times [2020-06-22 11:08:56,559 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:56,560 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:56,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,561 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:08:56,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:56,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:56,648 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2020-06-22 11:08:56,648 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2020-06-22 11:08:56,665 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:08:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:56,684 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 5 conjunts are in the unsatisfiable core [2020-06-22 11:08:56,686 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:08:56,739 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-06-22 11:08:56,740 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:56,748 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:56,748 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:56,749 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:7 [2020-06-22 11:08:56,782 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:56,783 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:56,790 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:56,791 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:56,791 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:56,797 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2020-06-22 11:08:56,799 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:56,802 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:56,802 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:56,802 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2020-06-22 11:08:56,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:56,833 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-06-22 11:08:56,833 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 9 [2020-06-22 11:08:56,834 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 11:08:56,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-06-22 11:08:56,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2020-06-22 11:08:56,835 INFO L87 Difference]: Start difference. First operand 12 states and 16 transitions. cyclomatic complexity: 5 Second operand 9 states. [2020-06-22 11:08:56,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:56,942 INFO L93 Difference]: Finished difference Result 18 states and 22 transitions. [2020-06-22 11:08:56,943 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-06-22 11:08:56,943 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 18 states and 22 transitions. [2020-06-22 11:08:56,944 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 16 [2020-06-22 11:08:56,945 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 18 states to 18 states and 22 transitions. [2020-06-22 11:08:56,945 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 18 [2020-06-22 11:08:56,945 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 18 [2020-06-22 11:08:56,945 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18 states and 22 transitions. [2020-06-22 11:08:56,945 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 11:08:56,945 INFO L706 BuchiCegarLoop]: Abstraction has 18 states and 22 transitions. [2020-06-22 11:08:56,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states and 22 transitions. [2020-06-22 11:08:56,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 16. [2020-06-22 11:08:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-06-22 11:08:56,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 20 transitions. [2020-06-22 11:08:56,947 INFO L729 BuchiCegarLoop]: Abstraction has 16 states and 20 transitions. [2020-06-22 11:08:56,948 INFO L609 BuchiCegarLoop]: Abstraction has 16 states and 20 transitions. [2020-06-22 11:08:56,948 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2020-06-22 11:08:56,948 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states and 20 transitions. [2020-06-22 11:08:56,949 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2020-06-22 11:08:56,949 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:08:56,949 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:08:56,949 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:08:56,949 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [3, 2, 2, 2, 1, 1, 1, 1, 1] [2020-06-22 11:08:56,950 INFO L794 eck$LassoCheckResult]: Stem: 145#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 141#L-1 [108] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 142#L6-3 [2020-06-22 11:08:56,951 INFO L796 eck$LassoCheckResult]: Loop: 142#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 148#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 146#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 147#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 156#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 149#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 150#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 151#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 152#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 153#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 155#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 154#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 143#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 144#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 142#L6-3 [2020-06-22 11:08:56,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:56,952 INFO L82 PathProgramCache]: Analyzing trace with hash 3518, now seen corresponding path program 3 times [2020-06-22 11:08:56,952 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:56,952 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:56,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,953 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:08:56,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:56,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:56,968 INFO L82 PathProgramCache]: Analyzing trace with hash 810021680, now seen corresponding path program 2 times [2020-06-22 11:08:56,968 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:56,968 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:56,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,969 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:08:56,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:56,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:57,081 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2020-06-22 11:08:57,081 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2020-06-22 11:08:57,092 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2020-06-22 11:08:57,110 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-06-22 11:08:57,110 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-06-22 11:08:57,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 7 conjunts are in the unsatisfiable core [2020-06-22 11:08:57,112 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:08:57,118 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-06-22 11:08:57,118 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,121 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:57,122 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,122 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:7 [2020-06-22 11:08:57,144 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:57,145 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,150 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:57,151 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,151 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:57,176 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:57,177 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,182 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:57,182 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,183 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:57,188 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2020-06-22 11:08:57,189 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,190 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:57,191 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,191 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2020-06-22 11:08:57,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:57,219 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-06-22 11:08:57,219 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 8] total 13 [2020-06-22 11:08:57,220 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 11:08:57,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-06-22 11:08:57,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2020-06-22 11:08:57,221 INFO L87 Difference]: Start difference. First operand 16 states and 20 transitions. cyclomatic complexity: 5 Second operand 13 states. [2020-06-22 11:08:57,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:57,328 INFO L93 Difference]: Finished difference Result 22 states and 26 transitions. [2020-06-22 11:08:57,341 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-06-22 11:08:57,341 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 22 states and 26 transitions. [2020-06-22 11:08:57,342 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 20 [2020-06-22 11:08:57,343 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 22 states to 22 states and 26 transitions. [2020-06-22 11:08:57,343 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 22 [2020-06-22 11:08:57,344 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 22 [2020-06-22 11:08:57,344 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 26 transitions. [2020-06-22 11:08:57,344 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 11:08:57,344 INFO L706 BuchiCegarLoop]: Abstraction has 22 states and 26 transitions. [2020-06-22 11:08:57,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 26 transitions. [2020-06-22 11:08:57,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 20. [2020-06-22 11:08:57,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-06-22 11:08:57,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 24 transitions. [2020-06-22 11:08:57,347 INFO L729 BuchiCegarLoop]: Abstraction has 20 states and 24 transitions. [2020-06-22 11:08:57,347 INFO L609 BuchiCegarLoop]: Abstraction has 20 states and 24 transitions. [2020-06-22 11:08:57,347 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2020-06-22 11:08:57,347 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 20 states and 24 transitions. [2020-06-22 11:08:57,348 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 18 [2020-06-22 11:08:57,348 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:08:57,348 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:08:57,348 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:08:57,348 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [4, 3, 3, 3, 1, 1, 1, 1, 1] [2020-06-22 11:08:57,349 INFO L794 eck$LassoCheckResult]: Stem: 240#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 236#L-1 [108] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 237#L6-3 [2020-06-22 11:08:57,350 INFO L796 eck$LassoCheckResult]: Loop: 237#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 243#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 244#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 255#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 254#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 247#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 241#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 242#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 251#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 252#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 253#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 245#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 246#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 248#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 250#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 249#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 238#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 239#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 237#L6-3 [2020-06-22 11:08:57,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:57,351 INFO L82 PathProgramCache]: Analyzing trace with hash 3518, now seen corresponding path program 4 times [2020-06-22 11:08:57,351 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:57,351 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:57,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:57,352 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:08:57,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:57,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:57,365 INFO L82 PathProgramCache]: Analyzing trace with hash -1287271869, now seen corresponding path program 3 times [2020-06-22 11:08:57,366 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:57,366 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:57,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:57,367 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:08:57,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:57,545 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2020-06-22 11:08:57,545 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2020-06-22 11:08:57,557 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2020-06-22 11:08:57,578 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2020-06-22 11:08:57,578 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-06-22 11:08:57,579 INFO L256 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 9 conjunts are in the unsatisfiable core [2020-06-22 11:08:57,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:08:57,585 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-06-22 11:08:57,586 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,587 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:57,588 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,588 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:7 [2020-06-22 11:08:57,605 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:57,606 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,610 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:57,611 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,611 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:57,629 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:57,630 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,634 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:57,635 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,635 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:57,655 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:57,656 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,661 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:57,661 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,661 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:57,669 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2020-06-22 11:08:57,670 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,671 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:57,671 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:57,672 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2020-06-22 11:08:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:57,700 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-06-22 11:08:57,700 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 10] total 17 [2020-06-22 11:08:57,700 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 11:08:57,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-06-22 11:08:57,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=193, Unknown=0, NotChecked=0, Total=272 [2020-06-22 11:08:57,701 INFO L87 Difference]: Start difference. First operand 20 states and 24 transitions. cyclomatic complexity: 5 Second operand 17 states. [2020-06-22 11:08:57,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:57,818 INFO L93 Difference]: Finished difference Result 26 states and 30 transitions. [2020-06-22 11:08:57,818 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-06-22 11:08:57,818 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 26 states and 30 transitions. [2020-06-22 11:08:57,819 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 24 [2020-06-22 11:08:57,820 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 26 states to 26 states and 30 transitions. [2020-06-22 11:08:57,820 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 26 [2020-06-22 11:08:57,820 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 26 [2020-06-22 11:08:57,820 INFO L73 IsDeterministic]: Start isDeterministic. Operand 26 states and 30 transitions. [2020-06-22 11:08:57,821 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 11:08:57,821 INFO L706 BuchiCegarLoop]: Abstraction has 26 states and 30 transitions. [2020-06-22 11:08:57,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states and 30 transitions. [2020-06-22 11:08:57,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 24. [2020-06-22 11:08:57,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-06-22 11:08:57,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 28 transitions. [2020-06-22 11:08:57,823 INFO L729 BuchiCegarLoop]: Abstraction has 24 states and 28 transitions. [2020-06-22 11:08:57,823 INFO L609 BuchiCegarLoop]: Abstraction has 24 states and 28 transitions. [2020-06-22 11:08:57,824 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2020-06-22 11:08:57,824 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24 states and 28 transitions. [2020-06-22 11:08:57,824 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 22 [2020-06-22 11:08:57,824 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:08:57,824 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:08:57,825 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:08:57,825 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [5, 4, 4, 4, 1, 1, 1, 1, 1] [2020-06-22 11:08:57,825 INFO L794 eck$LassoCheckResult]: Stem: 359#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 355#L-1 [108] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 356#L6-3 [2020-06-22 11:08:57,827 INFO L796 eck$LassoCheckResult]: Loop: 356#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 362#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 360#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 361#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 363#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 364#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 365#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 378#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 377#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 376#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 375#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 374#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 373#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 372#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 371#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 370#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 367#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 369#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 368#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 366#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 357#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 358#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 356#L6-3 [2020-06-22 11:08:57,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:57,827 INFO L82 PathProgramCache]: Analyzing trace with hash 3518, now seen corresponding path program 5 times [2020-06-22 11:08:57,827 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:57,827 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:57,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:57,828 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:08:57,828 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:57,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:57,839 INFO L82 PathProgramCache]: Analyzing trace with hash 1183571926, now seen corresponding path program 4 times [2020-06-22 11:08:57,840 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:57,840 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:57,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:57,841 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:08:57,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:58,017 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:58,018 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2020-06-22 11:08:58,018 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2020-06-22 11:08:58,029 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2020-06-22 11:08:58,048 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-06-22 11:08:58,049 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-06-22 11:08:58,050 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjunts are in the unsatisfiable core [2020-06-22 11:08:58,051 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:08:58,060 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-06-22 11:08:58,060 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,063 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,063 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,063 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:7 [2020-06-22 11:08:58,100 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:58,100 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,107 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,107 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,107 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:58,140 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:58,141 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,147 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,148 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,148 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:58,180 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:58,181 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,186 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,186 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,187 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:58,210 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:58,211 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,216 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,217 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,217 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:58,221 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2020-06-22 11:08:58,222 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,223 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,224 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,224 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2020-06-22 11:08:58,226 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:58,253 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-06-22 11:08:58,253 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 21 [2020-06-22 11:08:58,253 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 11:08:58,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-06-22 11:08:58,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=116, Invalid=304, Unknown=0, NotChecked=0, Total=420 [2020-06-22 11:08:58,254 INFO L87 Difference]: Start difference. First operand 24 states and 28 transitions. cyclomatic complexity: 5 Second operand 21 states. [2020-06-22 11:08:58,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:58,408 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2020-06-22 11:08:58,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-06-22 11:08:58,408 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 30 states and 34 transitions. [2020-06-22 11:08:58,409 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 28 [2020-06-22 11:08:58,410 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 30 states to 30 states and 34 transitions. [2020-06-22 11:08:58,410 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 30 [2020-06-22 11:08:58,410 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 30 [2020-06-22 11:08:58,410 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30 states and 34 transitions. [2020-06-22 11:08:58,410 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 11:08:58,410 INFO L706 BuchiCegarLoop]: Abstraction has 30 states and 34 transitions. [2020-06-22 11:08:58,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states and 34 transitions. [2020-06-22 11:08:58,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 28. [2020-06-22 11:08:58,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-06-22 11:08:58,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2020-06-22 11:08:58,413 INFO L729 BuchiCegarLoop]: Abstraction has 28 states and 32 transitions. [2020-06-22 11:08:58,413 INFO L609 BuchiCegarLoop]: Abstraction has 28 states and 32 transitions. [2020-06-22 11:08:58,413 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2020-06-22 11:08:58,413 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 28 states and 32 transitions. [2020-06-22 11:08:58,414 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 26 [2020-06-22 11:08:58,414 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:08:58,414 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:08:58,415 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:08:58,415 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [6, 5, 5, 5, 1, 1, 1, 1, 1] [2020-06-22 11:08:58,415 INFO L794 eck$LassoCheckResult]: Stem: 502#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 498#L-1 [108] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 499#L6-3 [2020-06-22 11:08:58,416 INFO L796 eck$LassoCheckResult]: Loop: 499#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 505#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 503#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 504#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 506#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 507#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 508#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 525#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 524#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 523#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 522#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 521#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 520#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 519#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 518#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 517#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 516#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 515#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 514#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 513#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 510#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 512#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 511#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 509#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 500#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 501#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 499#L6-3 [2020-06-22 11:08:58,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:58,417 INFO L82 PathProgramCache]: Analyzing trace with hash 3518, now seen corresponding path program 6 times [2020-06-22 11:08:58,417 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:58,417 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:58,418 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:58,418 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:08:58,418 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:58,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:58,430 INFO L82 PathProgramCache]: Analyzing trace with hash -153685015, now seen corresponding path program 5 times [2020-06-22 11:08:58,430 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:58,430 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:58,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:58,431 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:08:58,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:58,647 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:58,648 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2020-06-22 11:08:58,648 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2020-06-22 11:08:58,659 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2020-06-22 11:08:58,689 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2020-06-22 11:08:58,690 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-06-22 11:08:58,691 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 13 conjunts are in the unsatisfiable core [2020-06-22 11:08:58,692 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:08:58,696 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-06-22 11:08:58,697 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,699 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,699 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,699 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:7 [2020-06-22 11:08:58,717 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:58,717 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,722 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,723 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,723 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:58,744 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:58,744 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,749 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,750 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,750 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:58,772 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:58,773 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,779 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,780 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,780 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:58,802 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:58,803 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,808 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,809 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,809 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:58,835 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:58,836 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,842 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,842 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,842 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:58,846 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2020-06-22 11:08:58,847 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,848 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:58,848 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:58,849 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2020-06-22 11:08:58,851 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:58,880 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-06-22 11:08:58,880 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 14] total 25 [2020-06-22 11:08:58,881 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 11:08:58,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-06-22 11:08:58,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=160, Invalid=440, Unknown=0, NotChecked=0, Total=600 [2020-06-22 11:08:58,882 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. cyclomatic complexity: 5 Second operand 25 states. [2020-06-22 11:08:59,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:59,001 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2020-06-22 11:08:59,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-06-22 11:08:59,002 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 34 states and 38 transitions. [2020-06-22 11:08:59,003 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 32 [2020-06-22 11:08:59,003 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 34 states to 34 states and 38 transitions. [2020-06-22 11:08:59,004 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 34 [2020-06-22 11:08:59,004 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 34 [2020-06-22 11:08:59,004 INFO L73 IsDeterministic]: Start isDeterministic. Operand 34 states and 38 transitions. [2020-06-22 11:08:59,004 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 11:08:59,004 INFO L706 BuchiCegarLoop]: Abstraction has 34 states and 38 transitions. [2020-06-22 11:08:59,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states and 38 transitions. [2020-06-22 11:08:59,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2020-06-22 11:08:59,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-06-22 11:08:59,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 36 transitions. [2020-06-22 11:08:59,007 INFO L729 BuchiCegarLoop]: Abstraction has 32 states and 36 transitions. [2020-06-22 11:08:59,007 INFO L609 BuchiCegarLoop]: Abstraction has 32 states and 36 transitions. [2020-06-22 11:08:59,007 INFO L442 BuchiCegarLoop]: ======== Iteration 7============ [2020-06-22 11:08:59,007 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32 states and 36 transitions. [2020-06-22 11:08:59,008 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 30 [2020-06-22 11:08:59,008 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:08:59,008 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:08:59,009 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:08:59,009 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [7, 6, 6, 6, 1, 1, 1, 1, 1] [2020-06-22 11:08:59,009 INFO L794 eck$LassoCheckResult]: Stem: 669#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 665#L-1 [108] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 666#L6-3 [2020-06-22 11:08:59,010 INFO L796 eck$LassoCheckResult]: Loop: 666#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 672#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 670#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 671#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 675#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 673#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 674#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 696#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 695#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 694#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 693#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 692#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 691#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 690#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 689#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 688#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 687#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 686#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 685#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 684#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 683#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 682#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 681#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 680#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 677#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 679#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 678#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 676#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 667#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 668#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 666#L6-3 [2020-06-22 11:08:59,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:59,011 INFO L82 PathProgramCache]: Analyzing trace with hash 3518, now seen corresponding path program 7 times [2020-06-22 11:08:59,011 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:59,011 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:59,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:59,012 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:08:59,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:59,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:59,021 INFO L82 PathProgramCache]: Analyzing trace with hash -1534867844, now seen corresponding path program 6 times [2020-06-22 11:08:59,021 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:59,021 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:59,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:59,022 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:08:59,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:59,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:08:59,313 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:59,313 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2020-06-22 11:08:59,313 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2020-06-22 11:08:59,324 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2020-06-22 11:08:59,364 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2020-06-22 11:08:59,364 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-06-22 11:08:59,365 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 15 conjunts are in the unsatisfiable core [2020-06-22 11:08:59,367 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:08:59,372 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-06-22 11:08:59,373 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,375 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:59,375 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,375 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:7 [2020-06-22 11:08:59,402 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:59,403 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,408 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:59,408 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,408 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:59,427 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:59,428 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,433 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:59,433 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,433 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:59,458 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:59,459 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,464 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:59,464 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,465 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:59,486 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:59,486 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,491 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:59,491 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,492 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:59,513 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:59,513 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,518 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:59,519 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,519 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:59,542 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:08:59,543 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,546 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:59,547 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,547 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:08:59,563 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2020-06-22 11:08:59,564 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,565 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:08:59,565 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:08:59,565 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2020-06-22 11:08:59,568 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:08:59,594 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-06-22 11:08:59,595 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 16] total 29 [2020-06-22 11:08:59,595 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 11:08:59,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2020-06-22 11:08:59,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=211, Invalid=601, Unknown=0, NotChecked=0, Total=812 [2020-06-22 11:08:59,596 INFO L87 Difference]: Start difference. First operand 32 states and 36 transitions. cyclomatic complexity: 5 Second operand 29 states. [2020-06-22 11:08:59,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:08:59,754 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2020-06-22 11:08:59,754 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-06-22 11:08:59,755 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 38 states and 42 transitions. [2020-06-22 11:08:59,755 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 36 [2020-06-22 11:08:59,756 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 38 states to 38 states and 42 transitions. [2020-06-22 11:08:59,756 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 38 [2020-06-22 11:08:59,756 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 38 [2020-06-22 11:08:59,757 INFO L73 IsDeterministic]: Start isDeterministic. Operand 38 states and 42 transitions. [2020-06-22 11:08:59,757 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 11:08:59,757 INFO L706 BuchiCegarLoop]: Abstraction has 38 states and 42 transitions. [2020-06-22 11:08:59,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states and 42 transitions. [2020-06-22 11:08:59,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 36. [2020-06-22 11:08:59,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2020-06-22 11:08:59,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 40 transitions. [2020-06-22 11:08:59,760 INFO L729 BuchiCegarLoop]: Abstraction has 36 states and 40 transitions. [2020-06-22 11:08:59,760 INFO L609 BuchiCegarLoop]: Abstraction has 36 states and 40 transitions. [2020-06-22 11:08:59,760 INFO L442 BuchiCegarLoop]: ======== Iteration 8============ [2020-06-22 11:08:59,760 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 36 states and 40 transitions. [2020-06-22 11:08:59,760 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 34 [2020-06-22 11:08:59,761 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:08:59,761 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:08:59,761 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:08:59,761 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [8, 7, 7, 7, 1, 1, 1, 1, 1] [2020-06-22 11:08:59,762 INFO L794 eck$LassoCheckResult]: Stem: 860#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 856#L-1 [108] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 857#L6-3 [2020-06-22 11:08:59,763 INFO L796 eck$LassoCheckResult]: Loop: 857#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 863#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 861#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 862#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 864#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 865#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 866#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 891#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 890#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 889#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 888#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 887#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 886#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 885#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 884#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 883#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 882#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 881#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 880#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 879#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 878#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 877#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 876#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 875#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 874#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 873#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 872#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 871#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 868#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 870#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 869#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 867#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 858#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 859#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 857#L6-3 [2020-06-22 11:08:59,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:59,763 INFO L82 PathProgramCache]: Analyzing trace with hash 3518, now seen corresponding path program 8 times [2020-06-22 11:08:59,764 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:59,764 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:59,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:59,767 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:08:59,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:59,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:08:59,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:08:59,775 INFO L82 PathProgramCache]: Analyzing trace with hash 865015695, now seen corresponding path program 7 times [2020-06-22 11:08:59,775 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:08:59,775 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:08:59,776 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:59,776 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:08:59,776 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:08:59,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:00,057 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:09:00,058 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2020-06-22 11:09:00,058 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2020-06-22 11:09:00,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:09:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:00,093 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 17 conjunts are in the unsatisfiable core [2020-06-22 11:09:00,095 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:00,099 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-06-22 11:09:00,099 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,101 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:00,101 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,101 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:7 [2020-06-22 11:09:00,119 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:00,120 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,124 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:00,124 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,124 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:00,143 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:00,144 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,148 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:00,149 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,149 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:00,168 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:00,169 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,173 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:00,174 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,174 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:00,197 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:00,198 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,203 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:00,203 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,203 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:00,227 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:00,227 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,232 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:00,233 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,233 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:00,260 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:00,260 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,266 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:00,266 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,266 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:00,294 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:00,294 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,298 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:00,299 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,299 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:00,302 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2020-06-22 11:09:00,303 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,304 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:00,305 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,305 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2020-06-22 11:09:00,308 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:09:00,335 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-06-22 11:09:00,335 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 18] total 33 [2020-06-22 11:09:00,336 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 11:09:00,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2020-06-22 11:09:00,337 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=269, Invalid=787, Unknown=0, NotChecked=0, Total=1056 [2020-06-22 11:09:00,337 INFO L87 Difference]: Start difference. First operand 36 states and 40 transitions. cyclomatic complexity: 5 Second operand 33 states. [2020-06-22 11:09:00,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:09:00,545 INFO L93 Difference]: Finished difference Result 42 states and 46 transitions. [2020-06-22 11:09:00,545 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-06-22 11:09:00,546 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 42 states and 46 transitions. [2020-06-22 11:09:00,547 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 40 [2020-06-22 11:09:00,548 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 42 states to 42 states and 46 transitions. [2020-06-22 11:09:00,548 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 42 [2020-06-22 11:09:00,548 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 42 [2020-06-22 11:09:00,548 INFO L73 IsDeterministic]: Start isDeterministic. Operand 42 states and 46 transitions. [2020-06-22 11:09:00,549 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 11:09:00,549 INFO L706 BuchiCegarLoop]: Abstraction has 42 states and 46 transitions. [2020-06-22 11:09:00,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states and 46 transitions. [2020-06-22 11:09:00,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 40. [2020-06-22 11:09:00,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2020-06-22 11:09:00,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 44 transitions. [2020-06-22 11:09:00,552 INFO L729 BuchiCegarLoop]: Abstraction has 40 states and 44 transitions. [2020-06-22 11:09:00,552 INFO L609 BuchiCegarLoop]: Abstraction has 40 states and 44 transitions. [2020-06-22 11:09:00,552 INFO L442 BuchiCegarLoop]: ======== Iteration 9============ [2020-06-22 11:09:00,552 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 40 states and 44 transitions. [2020-06-22 11:09:00,552 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 38 [2020-06-22 11:09:00,553 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:09:00,553 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:09:00,553 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:09:00,553 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [9, 8, 8, 8, 1, 1, 1, 1, 1] [2020-06-22 11:09:00,554 INFO L794 eck$LassoCheckResult]: Stem: 1075#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 1071#L-1 [108] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 1072#L6-3 [2020-06-22 11:09:00,555 INFO L796 eck$LassoCheckResult]: Loop: 1072#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 1078#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 1076#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1077#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1079#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1080#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1081#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1110#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1109#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1108#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1107#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1106#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1105#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1104#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1103#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1102#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1101#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1100#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1099#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1098#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1097#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1096#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1095#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1094#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1093#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1092#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1091#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1090#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1089#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1088#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1087#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1086#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1083#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1085#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1084#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1082#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1073#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 1074#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 1072#L6-3 [2020-06-22 11:09:00,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:00,555 INFO L82 PathProgramCache]: Analyzing trace with hash 3518, now seen corresponding path program 9 times [2020-06-22 11:09:00,556 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:00,556 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:00,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:00,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:09:00,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:00,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:00,564 INFO L82 PathProgramCache]: Analyzing trace with hash -1147820254, now seen corresponding path program 8 times [2020-06-22 11:09:00,564 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:00,564 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:00,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:00,565 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:09:00,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:00,919 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:09:00,919 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2020-06-22 11:09:00,919 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /export/starexec/sandbox2/solver/bin/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2020-06-22 11:09:00,930 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2020-06-22 11:09:00,958 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-06-22 11:09:00,959 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-06-22 11:09:00,960 INFO L256 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 19 conjunts are in the unsatisfiable core [2020-06-22 11:09:00,962 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:00,966 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-06-22 11:09:00,966 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,968 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:00,968 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,968 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:7 [2020-06-22 11:09:00,987 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:00,987 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,994 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:00,995 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:00,995 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:01,015 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:01,015 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,021 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:01,021 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,021 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:01,043 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:01,043 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,047 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:01,048 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,048 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:01,070 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:01,071 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,075 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:01,076 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,076 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:01,099 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:01,100 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,104 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:01,104 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,105 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:01,136 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:01,136 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,141 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:01,142 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,142 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:01,170 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:01,171 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,176 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:01,176 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,176 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:01,213 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 16 [2020-06-22 11:09:01,213 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,220 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:01,221 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,221 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:28, output treesize:7 [2020-06-22 11:09:01,227 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2020-06-22 11:09:01,228 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,230 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:01,230 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:01,230 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:3 [2020-06-22 11:09:01,234 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:09:01,262 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-06-22 11:09:01,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 20] total 37 [2020-06-22 11:09:01,263 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 11:09:01,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-06-22 11:09:01,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=334, Invalid=998, Unknown=0, NotChecked=0, Total=1332 [2020-06-22 11:09:01,264 INFO L87 Difference]: Start difference. First operand 40 states and 44 transitions. cyclomatic complexity: 5 Second operand 37 states. [2020-06-22 11:09:01,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 11:09:01,584 INFO L93 Difference]: Finished difference Result 46 states and 50 transitions. [2020-06-22 11:09:01,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-06-22 11:09:01,586 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 46 states and 50 transitions. [2020-06-22 11:09:01,587 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 44 [2020-06-22 11:09:01,588 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 46 states to 46 states and 50 transitions. [2020-06-22 11:09:01,588 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 46 [2020-06-22 11:09:01,588 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 46 [2020-06-22 11:09:01,588 INFO L73 IsDeterministic]: Start isDeterministic. Operand 46 states and 50 transitions. [2020-06-22 11:09:01,589 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 11:09:01,589 INFO L706 BuchiCegarLoop]: Abstraction has 46 states and 50 transitions. [2020-06-22 11:09:01,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states and 50 transitions. [2020-06-22 11:09:01,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 44. [2020-06-22 11:09:01,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2020-06-22 11:09:01,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 48 transitions. [2020-06-22 11:09:01,592 INFO L729 BuchiCegarLoop]: Abstraction has 44 states and 48 transitions. [2020-06-22 11:09:01,592 INFO L609 BuchiCegarLoop]: Abstraction has 44 states and 48 transitions. [2020-06-22 11:09:01,592 INFO L442 BuchiCegarLoop]: ======== Iteration 10============ [2020-06-22 11:09:01,592 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 44 states and 48 transitions. [2020-06-22 11:09:01,592 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 42 [2020-06-22 11:09:01,593 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:09:01,593 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:09:01,593 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:09:01,593 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [10, 9, 9, 9, 1, 1, 1, 1, 1] [2020-06-22 11:09:01,594 INFO L794 eck$LassoCheckResult]: Stem: 1314#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 1310#L-1 [108] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 1311#L6-3 [2020-06-22 11:09:01,595 INFO L796 eck$LassoCheckResult]: Loop: 1311#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 1317#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 1315#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1316#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1320#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1318#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1319#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1353#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1352#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1351#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1350#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1349#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1348#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1347#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1346#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1345#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1344#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1343#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1342#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1341#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1340#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1339#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1338#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1337#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1336#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1335#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1334#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1333#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1332#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1331#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1330#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1329#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1328#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1327#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1326#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1325#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1322#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 1324#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 1323#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1321#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 1312#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 1313#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 1311#L6-3 [2020-06-22 11:09:01,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:01,596 INFO L82 PathProgramCache]: Analyzing trace with hash 3518, now seen corresponding path program 10 times [2020-06-22 11:09:01,596 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:01,596 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:01,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:01,597 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:09:01,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:01,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:01,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:01,605 INFO L82 PathProgramCache]: Analyzing trace with hash -1210829515, now seen corresponding path program 9 times [2020-06-22 11:09:01,605 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:01,605 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:01,606 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:01,606 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:09:01,606 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:01,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:01,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:01,644 INFO L82 PathProgramCache]: Analyzing trace with hash 1271056050, now seen corresponding path program 1 times [2020-06-22 11:09:01,644 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:01,644 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:01,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:01,645 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:09:01,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:01,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:09,397 WARN L188 SmtUtils]: Spent 7.71 s on a formula simplification. DAG size of input: 155 DAG size of output: 146 [2020-06-22 11:09:09,524 INFO L216 LassoAnalysis]: Preferences: [2020-06-22 11:09:09,525 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-22 11:09:09,525 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-22 11:09:09,525 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-22 11:09:09,525 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2020-06-22 11:09:09,525 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-06-22 11:09:09,525 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-22 11:09:09,526 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-22 11:09:09,526 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration10_Lasso [2020-06-22 11:09:09,526 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-22 11:09:09,526 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-22 11:09:09,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:09,547 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:09,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:09,724 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:09,728 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:09,730 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:09,733 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:09,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:09,959 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-22 11:09:09,965 INFO L497 LassoAnalysis]: Using template 'affine'. [2020-06-22 11:09:09,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:09,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:09,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:09,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:09,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:09,969 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:09,971 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:09,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:09,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:09,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:09,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:09,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:09,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:09,975 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:09,977 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:09,977 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:09,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:09,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:09,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:09,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:09,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:09,981 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:09,984 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:09,984 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:09,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:09,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:09,994 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:09,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:09,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:09,995 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:09,998 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:09,998 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:10,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:10,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:10,006 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:10,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:10,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:10,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:10,006 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:10,007 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:10,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:10,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:10,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:10,011 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:10,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:10,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:10,011 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:10,014 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:10,014 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:10,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:10,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:10,023 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:10,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:10,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:10,024 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:10,025 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:10,025 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:10,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:10,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:10,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:10,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:10,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:10,028 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:10,032 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:10,032 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:10,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:10,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:10,044 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:10,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:10,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:10,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:10,045 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:10,045 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:10,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:10,047 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-06-22 11:09:10,051 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-06-22 11:09:10,051 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2020-06-22 11:09:10,053 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-06-22 11:09:10,054 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-06-22 11:09:10,054 INFO L518 LassoAnalysis]: Proved termination. [2020-06-22 11:09:10,054 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select (select #memory_int ULTIMATE.start_main_~x1~0.base) ULTIMATE.start_main_~x1~0.offset)_1) = -2*v_rep(select (select #memory_int ULTIMATE.start_main_~x1~0.base) ULTIMATE.start_main_~x1~0.offset)_1 + 21 Supporting invariants [] [2020-06-22 11:09:10,091 INFO L297 tatePredicateManager]: 10 out of 11 supporting invariants were superfluous and have been removed [2020-06-22 11:09:10,094 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-06-22 11:09:10,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:10,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:10,131 INFO L256 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 8 conjunts are in the unsatisfiable core [2020-06-22 11:09:10,132 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:10,161 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:10,163 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:10,184 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:10,185 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,194 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,195 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,195 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:30 [2020-06-22 11:09:10,225 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 30 [2020-06-22 11:09:10,226 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,235 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,236 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,236 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:43, output treesize:23 [2020-06-22 11:09:10,243 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:10,243 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,253 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,254 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,254 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:10,260 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:10,261 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,270 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,271 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,271 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:10,278 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:10,279 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,288 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,289 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,289 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:10,295 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:10,295 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,305 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,306 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,306 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:10,316 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:10,317 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,326 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,327 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,327 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:10,333 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:10,333 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,342 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,342 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,342 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:10,347 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:10,348 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,355 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,356 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,356 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:10,362 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:10,362 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,373 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,373 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,374 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:10,395 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2020-06-22 11:09:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:10,491 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:10,493 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:10,507 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,508 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,516 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,516 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,517 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,533 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,534 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,541 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,542 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,543 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,557 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,558 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,566 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,566 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,566 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,580 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,581 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,589 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,589 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,590 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,604 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,605 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,613 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,614 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,614 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,626 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,627 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,635 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,636 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,636 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,648 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,649 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,657 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,658 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,658 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,673 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,673 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,681 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,682 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,682 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,694 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,694 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,701 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,701 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,701 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,731 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:10,732 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:10,740 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,741 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:10,742 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:10,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:10,858 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:10,860 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:10,867 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,867 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,875 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,876 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,876 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,890 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,891 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,899 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,900 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,900 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,930 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,931 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,939 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,939 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,939 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,953 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,954 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,963 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,964 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,964 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,975 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,976 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,984 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:10,984 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:10,984 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:10,996 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:10,997 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,005 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,006 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,006 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,018 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,018 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,026 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,026 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,026 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,037 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,038 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,046 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,046 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,046 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,059 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,059 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,069 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,069 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,070 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,082 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:11,083 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,093 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,094 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,094 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:11,125 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:11,126 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,138 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,139 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,140 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:11,223 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:11,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:11,229 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,230 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,236 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,237 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,237 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,246 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,246 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,252 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,252 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,253 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,262 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,262 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,268 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,269 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,269 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,278 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,279 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,284 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,285 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,285 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,294 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,294 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,306 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,306 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,307 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,322 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,323 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,330 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,330 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,331 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,340 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,341 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,348 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,349 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,349 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,358 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,358 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,365 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,365 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,365 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,375 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,376 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,382 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,382 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,383 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,393 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:11,394 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,401 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,402 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,402 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:11,424 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:11,425 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,433 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,434 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,434 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:11,466 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:11,468 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:11,473 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,474 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,480 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,480 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,480 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,489 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,490 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,496 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,496 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,497 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,506 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,507 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,513 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,513 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,513 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,522 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,523 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,530 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,530 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,531 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,541 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,541 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,547 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,548 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,548 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,562 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,563 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,571 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,571 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,571 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,582 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,583 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,590 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,591 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,591 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,604 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,605 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,612 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,612 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,613 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,626 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:11,627 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,636 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,637 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,638 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:11,664 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:11,665 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,677 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,678 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,678 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:11,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:11,749 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:11,754 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,755 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,763 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,764 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,764 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,778 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,778 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,786 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,786 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,787 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,796 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,797 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,803 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,804 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,804 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,815 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,815 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,822 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,822 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,823 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,833 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,833 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,840 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,840 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,841 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,850 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,851 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,862 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,862 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,862 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,874 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,875 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,881 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,882 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,882 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,891 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:11,891 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,897 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,898 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,898 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:11,907 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:11,908 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,916 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,917 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,917 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:11,941 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:11,942 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,953 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,954 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,954 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:11,968 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:11,969 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:11,979 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:11,980 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:11,980 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:12,008 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:12,010 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:12,015 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,016 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,022 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,023 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,023 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,032 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,033 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,039 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,039 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,040 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,051 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,052 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,059 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,059 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,060 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,072 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,072 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,079 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,080 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,080 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,089 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,090 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,097 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,097 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,097 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,107 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,107 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,113 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,113 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,114 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,122 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,123 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,128 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,129 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,129 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,137 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,138 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,144 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,144 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,144 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,154 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:12,155 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,162 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,163 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,163 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:12,186 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:12,186 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,195 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,195 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,195 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:12,204 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:12,204 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,216 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,217 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,217 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:12,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:12,256 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:12,257 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:12,263 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,263 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,271 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,272 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,272 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,288 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,289 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,297 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,297 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,297 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,312 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,313 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,320 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,321 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,321 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,332 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,332 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,340 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,340 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,340 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,351 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,351 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,359 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,359 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,360 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,378 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,378 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,386 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,386 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,386 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,398 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,399 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,406 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,407 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,407 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,418 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:12,419 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,428 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,429 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,429 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:12,458 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:12,459 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,471 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,472 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,472 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:12,482 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:12,483 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,495 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,495 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,496 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:12,535 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:12,536 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:12,543 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,543 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,551 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,551 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,551 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,563 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,564 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,572 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,572 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,572 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,583 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,583 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,590 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,591 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,591 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,601 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,602 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,609 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,609 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,610 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,619 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,619 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,627 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,627 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,627 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,637 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,638 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,645 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,646 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,646 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,655 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,656 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,662 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,663 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,663 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,672 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:12,673 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,681 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,682 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,682 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:12,706 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:12,706 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,717 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,718 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,718 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:12,727 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:12,728 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,739 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,740 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,740 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:12,757 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:12,758 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,769 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,770 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,770 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:12,808 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:12,809 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:12,814 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,815 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,822 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,822 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,823 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,833 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,833 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,841 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,841 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,841 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,851 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,852 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,859 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,860 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,860 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,870 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,870 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,878 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,878 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,878 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,888 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,889 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,897 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,898 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,898 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,908 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,909 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,916 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,916 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,917 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,927 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:12,927 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,935 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,935 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:12,935 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:12,946 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:12,947 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,956 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:12,957 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:12,957 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:12,998 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:12,998 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,010 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,010 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,011 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:13,030 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:13,030 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,042 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,042 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,042 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:13,050 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:13,051 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,062 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,062 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,063 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:13,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:13,102 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:13,104 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:13,112 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,113 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,120 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,120 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,121 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,132 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,133 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,140 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,141 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,141 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,152 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,152 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,160 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,160 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,160 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,171 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,172 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,179 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,179 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,180 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,189 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,190 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,197 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,197 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,198 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,208 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,208 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,216 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,216 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,216 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,226 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:13,227 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,236 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,237 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,237 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:13,262 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:13,262 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,274 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,275 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,275 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:13,283 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:13,284 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,295 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,295 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,296 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:13,303 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:13,304 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,317 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,317 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,317 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:13,356 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:13,358 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:13,362 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,363 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,371 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,372 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,372 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,383 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,384 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,391 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,391 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,391 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,401 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,402 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,409 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,409 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,409 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,419 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,420 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,429 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,429 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,429 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,439 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,440 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,447 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,447 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,448 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,458 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,458 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,465 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,466 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,466 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,478 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:13,479 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,488 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,488 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,489 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:13,513 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:13,514 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,525 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,525 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,525 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:13,534 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:13,535 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,546 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,546 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,547 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:13,555 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:13,556 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,578 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,579 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,579 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:13,587 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:13,587 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,606 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,606 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,607 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:13,645 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:13,647 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:13,651 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,652 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,659 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,660 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,660 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,670 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,670 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,677 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,678 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,678 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,689 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,690 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,697 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,697 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,698 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,712 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,712 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,719 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,720 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,720 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,730 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,731 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,738 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,738 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,739 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,748 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,749 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,756 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,756 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,757 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,767 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:13,767 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,777 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,778 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,778 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:13,803 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:13,804 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,816 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,816 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,816 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:13,825 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:13,825 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,837 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,837 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,837 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:13,845 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:13,846 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,859 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,859 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,860 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:13,873 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:13,874 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,886 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,886 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:13,887 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:13,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:13,926 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:13,928 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:13,935 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,936 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,949 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,949 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,949 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,961 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,961 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,976 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,976 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,976 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:13,989 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:13,989 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,997 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:13,998 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:13,998 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,009 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,009 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,017 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,017 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,018 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,028 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,029 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,036 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,037 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,037 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,048 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:14,049 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,058 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,059 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,059 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:14,087 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:14,088 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,099 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,100 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,100 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:14,109 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:14,109 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,122 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,123 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,123 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:14,131 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:14,132 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,141 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,142 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,142 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:14,151 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:14,152 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,172 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,173 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,173 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:14,212 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:14,213 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:14,218 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,219 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,227 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,227 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,227 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,240 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,240 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,248 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,248 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,248 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,259 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,260 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,267 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,268 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,268 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,278 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,279 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,288 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,288 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,288 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,299 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,300 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,308 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,308 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,308 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,319 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:14,320 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,329 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,330 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,330 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:14,364 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:14,365 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,399 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,400 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,400 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:14,410 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:14,411 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,427 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,428 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,428 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:14,436 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:14,437 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,448 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,449 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,449 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:14,459 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:14,459 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,471 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,472 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,472 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:14,480 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:14,480 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,492 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,493 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,493 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:14,530 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:14,543 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:14,548 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,549 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,565 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,565 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,565 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,577 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,577 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,584 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,585 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,585 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,596 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,596 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,603 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,604 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,604 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,615 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,616 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,623 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,623 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,624 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,633 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,634 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,640 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,640 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,640 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,650 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:14,650 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,658 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,659 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,659 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:14,686 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:14,687 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,696 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,697 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,697 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:14,714 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:14,714 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,735 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,736 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,736 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:14,743 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:14,744 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,755 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,756 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,756 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:14,764 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:14,764 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,776 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,776 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,777 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:14,784 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:14,784 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,794 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,795 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,795 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:14,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:14,824 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:14,825 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:14,830 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,831 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,837 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,838 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,838 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,849 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,849 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,856 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,856 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,857 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,872 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,872 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,879 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,879 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,879 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,888 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:14,889 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,895 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,895 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,895 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:14,904 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:14,905 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,912 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,913 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,913 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:14,936 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:14,936 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,947 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,947 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,947 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:14,954 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:14,955 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,964 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,965 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,965 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:14,971 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:14,972 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,981 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,981 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,981 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:14,988 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:14,989 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:14,998 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:14,999 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:14,999 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,005 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,005 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,014 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,015 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,015 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:15,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:15,047 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:15,051 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,052 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,058 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,058 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,058 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,067 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,068 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,075 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,076 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,076 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,088 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,088 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,096 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,097 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,097 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,107 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,108 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,116 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,117 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,117 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,128 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:15,129 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,140 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,140 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,141 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:15,163 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:15,164 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,174 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,174 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,175 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:15,184 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:15,185 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,195 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,195 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,195 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:15,202 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,202 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,211 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,212 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,212 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,218 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,218 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,228 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,228 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,229 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,235 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,235 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,246 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,246 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,247 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,254 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,255 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,265 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,265 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,266 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:15,296 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:15,297 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:15,302 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,303 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,309 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,309 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,309 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,320 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,320 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,328 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,328 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,328 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,337 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,337 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,344 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,345 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,345 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,354 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,355 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,361 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,361 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,361 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,370 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:15,371 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,378 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,378 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,379 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:15,412 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:15,413 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,423 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,423 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,424 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:15,430 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:15,431 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,440 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,441 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,441 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:15,449 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,450 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,459 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,459 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,459 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,465 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,465 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,474 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,474 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,475 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,481 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,481 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,491 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,492 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,492 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,498 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,499 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,508 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,508 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,509 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:15,543 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:15,544 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:15,549 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,549 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,555 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,556 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,556 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,565 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,565 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,572 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,572 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,572 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,580 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,581 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,586 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,586 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,587 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,596 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:15,597 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,603 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,604 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,604 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:15,626 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:15,627 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,636 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,637 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,637 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:15,644 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:15,644 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,654 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,654 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,654 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:15,661 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,662 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,672 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,672 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,673 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,680 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,680 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,693 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,694 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,694 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,702 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,703 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,714 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,715 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,715 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,723 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,724 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,736 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,737 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,737 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:15,779 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:15,781 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:15,785 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,786 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,793 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,794 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,794 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,804 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,804 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,812 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,812 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,812 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,822 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:15,822 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,830 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,830 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,830 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:15,840 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:15,841 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,851 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,852 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,852 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:15,877 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:15,877 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,888 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,889 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,889 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:15,896 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:15,897 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,908 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,909 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,909 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:15,916 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,916 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,928 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,929 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,929 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,936 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,937 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,946 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,947 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,947 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,954 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,954 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,966 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,966 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,966 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,973 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,974 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:15,985 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:15,986 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:15,986 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:15,994 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:15,995 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,006 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,007 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,007 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:16,043 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:16,044 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:16,049 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:16,049 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,056 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,057 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,057 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:16,067 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:16,067 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,075 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,075 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,075 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:16,085 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:16,086 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,095 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,096 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,096 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:16,106 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:16,107 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,116 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,116 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,117 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:16,143 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:16,143 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,153 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,153 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,153 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:16,161 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:16,161 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,172 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,172 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,172 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:16,179 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,179 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,189 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,190 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,190 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,196 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,197 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,207 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,207 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,207 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,214 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,214 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,224 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,224 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,225 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,232 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,232 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,244 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,245 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,245 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,253 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,253 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,263 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,264 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,264 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:16,293 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:16,294 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:16,299 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:16,299 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,306 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,306 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,306 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:16,315 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:16,315 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,322 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,322 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,323 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:16,332 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:16,333 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,342 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,343 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,344 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:16,369 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:16,370 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,379 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,380 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,380 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:16,387 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:16,388 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,397 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,398 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,398 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:16,405 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,405 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,414 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,415 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,415 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,421 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,422 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,431 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,431 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,432 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,438 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,439 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,448 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,448 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,449 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,454 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,455 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,464 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,464 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,464 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,470 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,470 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,479 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,479 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,480 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:16,509 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:16,510 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:16,514 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:16,515 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,521 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,521 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,521 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:16,530 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:16,530 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,536 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,537 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,537 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:16,545 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:16,545 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,553 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,553 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,553 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:16,574 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:16,575 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,583 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,584 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,584 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:16,590 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:16,591 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,600 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,600 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,600 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:16,606 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,607 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,616 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,616 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,616 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,622 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,622 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,632 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,633 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,633 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,639 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,639 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,649 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,650 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,650 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,657 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,657 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,669 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,669 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,670 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,676 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,677 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,688 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,689 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,689 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,696 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,697 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,708 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,709 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,709 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:16,737 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:16,738 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:16,742 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:16,742 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,749 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,749 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,749 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:16,758 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:16,758 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,765 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,765 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,765 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:16,774 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:16,775 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,783 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,784 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,784 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:16,807 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:16,807 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,816 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,817 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,817 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:16,823 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:16,824 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,833 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,833 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,834 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:16,840 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,840 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,850 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,851 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,851 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,857 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,857 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,867 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,867 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,867 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,874 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,874 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,884 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,884 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,885 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,890 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,891 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,901 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,902 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,902 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,909 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,909 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,920 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,921 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,921 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,928 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:16,929 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,940 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,941 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:16,941 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:16,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:16,978 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:16,979 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:16,984 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:16,984 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,992 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:16,992 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:16,992 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:17,008 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:17,009 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,018 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,019 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,019 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:17,041 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:17,042 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,051 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,052 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,052 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:17,059 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:17,059 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,069 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,069 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,070 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:17,077 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,077 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,089 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,089 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,089 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,096 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,097 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,108 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,109 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,109 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,116 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,116 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,128 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,128 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,128 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,135 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,136 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,147 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,148 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,148 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,155 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,156 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,166 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,167 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,167 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,173 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,174 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,184 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,184 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,184 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:17,213 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:17,215 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:17,219 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:17,219 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,225 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,226 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,226 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:17,235 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:17,235 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,243 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,243 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,244 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:17,266 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:17,266 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,276 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,276 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,277 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:17,284 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:17,284 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,295 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,296 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,296 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:17,303 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,304 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,316 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,316 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,316 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,323 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,324 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,335 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,335 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,335 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,343 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,343 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,355 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,356 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,356 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,363 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,363 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,374 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,375 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,375 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,382 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,383 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,393 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,394 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,394 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,401 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,401 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,411 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,412 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,412 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,419 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,420 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,446 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,447 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,447 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:17,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:17,476 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:17,480 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:17,480 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,486 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,486 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,486 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:17,494 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:17,494 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,501 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,502 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,502 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:17,523 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:17,524 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,532 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,532 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,532 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:17,539 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:17,539 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,549 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,549 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,549 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:17,556 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,556 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,566 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,567 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,567 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,573 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,574 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,586 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,587 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,587 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,594 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,594 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,606 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,607 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,607 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,614 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,614 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,626 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,626 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,626 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,634 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,634 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,646 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,646 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,646 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,653 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,654 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,665 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,666 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,666 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,674 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,675 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,686 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,687 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,687 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:17,720 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:17,721 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:17,725 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:17,726 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,734 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,735 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,735 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:17,758 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:17,759 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,768 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,768 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,769 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:17,775 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:17,775 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,784 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,784 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,784 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:17,790 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,790 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,799 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,799 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,800 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,805 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,805 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,814 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,815 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,815 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,820 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,821 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,830 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,830 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,831 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,836 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,837 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,845 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,846 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,846 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,851 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,852 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,860 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,861 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,861 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,867 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,867 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,878 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,879 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,879 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,885 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,885 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,895 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,896 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,896 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:17,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:17,929 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:17,930 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:17,934 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:17,935 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,942 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,943 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,943 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:17,964 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:17,965 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,973 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,974 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,974 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:17,980 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:17,980 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:17,989 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:17,989 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:17,989 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:17,995 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:17,995 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:18,004 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:18,004 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:18,004 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:18,010 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:18,010 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:18,019 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:18,019 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:18,019 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:18,025 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:18,025 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:18,034 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:18,034 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:18,034 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:18,040 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:18,041 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:18,049 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:18,050 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:18,050 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:18,055 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:18,056 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:18,066 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:18,066 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:18,066 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:18,072 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:18,072 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:18,081 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:18,081 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:18,081 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:18,086 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:18,087 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:18,095 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:18,096 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:18,096 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:18,101 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:18,102 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:18,111 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:18,111 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:18,111 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:18,200 INFO L137 LoopCannibalizer]: termination argument not suffcient for all loop shiftings [2020-06-22 11:09:18,200 INFO L98 LoopCannibalizer]: 5 predicates before loop cannibalization 7 predicates after loop cannibalization [2020-06-22 11:09:18,206 INFO L152 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 7 loop predicates [2020-06-22 11:09:18,207 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 44 states and 48 transitions. cyclomatic complexity: 5 Second operand 5 states. [2020-06-22 11:09:18,334 INFO L73 BuchiDifferenceNCSB]: Finished buchiDifferenceNCSB. First operand 44 states and 48 transitions. cyclomatic complexity: 5. Second operand 5 states. Result 128 states and 135 transitions. Complement of second has 8 states. [2020-06-22 11:09:18,334 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2020-06-22 11:09:18,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-06-22 11:09:18,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 28 transitions. [2020-06-22 11:09:18,336 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 2 letters. Loop has 42 letters. [2020-06-22 11:09:18,338 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:09:18,338 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 44 letters. Loop has 42 letters. [2020-06-22 11:09:18,340 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:09:18,340 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 2 letters. Loop has 84 letters. [2020-06-22 11:09:18,343 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:09:18,348 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 128 states and 135 transitions. [2020-06-22 11:09:18,351 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 46 [2020-06-22 11:09:18,352 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 128 states to 126 states and 133 transitions. [2020-06-22 11:09:18,352 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 83 [2020-06-22 11:09:18,353 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 84 [2020-06-22 11:09:18,353 INFO L73 IsDeterministic]: Start isDeterministic. Operand 126 states and 133 transitions. [2020-06-22 11:09:18,353 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-06-22 11:09:18,353 INFO L706 BuchiCegarLoop]: Abstraction has 126 states and 133 transitions. [2020-06-22 11:09:18,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states and 133 transitions. [2020-06-22 11:09:18,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 92. [2020-06-22 11:09:18,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2020-06-22 11:09:18,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 99 transitions. [2020-06-22 11:09:18,358 INFO L729 BuchiCegarLoop]: Abstraction has 92 states and 99 transitions. [2020-06-22 11:09:18,358 INFO L609 BuchiCegarLoop]: Abstraction has 92 states and 99 transitions. [2020-06-22 11:09:18,358 INFO L442 BuchiCegarLoop]: ======== Iteration 11============ [2020-06-22 11:09:18,359 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 92 states and 99 transitions. [2020-06-22 11:09:18,359 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 46 [2020-06-22 11:09:18,359 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:09:18,360 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:09:18,360 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:09:18,360 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [10, 9, 9, 9, 1, 1, 1, 1, 1] [2020-06-22 11:09:18,361 INFO L794 eck$LassoCheckResult]: Stem: 5276#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 5269#L-1 [107] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 5270#L6-3 [2020-06-22 11:09:18,362 INFO L796 eck$LassoCheckResult]: Loop: 5270#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 5289#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 5360#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5359#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5358#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 5357#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 5356#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5355#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5353#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 5351#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 5349#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5347#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5345#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 5343#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 5341#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5339#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5337#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 5335#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 5333#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5331#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5329#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 5327#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 5325#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5323#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5321#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 5319#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 5317#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5315#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5313#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 5311#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 5309#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5307#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5305#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 5303#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 5301#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5299#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5291#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 5297#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 5292#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5290#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 5272#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 5273#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 5270#L6-3 [2020-06-22 11:09:18,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:18,362 INFO L82 PathProgramCache]: Analyzing trace with hash 3517, now seen corresponding path program 1 times [2020-06-22 11:09:18,363 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:18,363 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:18,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:18,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:09:18,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:18,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:18,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:18,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:18,371 INFO L82 PathProgramCache]: Analyzing trace with hash -1210829515, now seen corresponding path program 10 times [2020-06-22 11:09:18,371 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:18,372 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:18,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:18,372 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:09:18,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:18,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:18,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:18,402 INFO L82 PathProgramCache]: Analyzing trace with hash 1719752689, now seen corresponding path program 1 times [2020-06-22 11:09:18,402 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:18,402 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:18,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:18,403 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:09:18,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:27,554 WARN L188 SmtUtils]: Spent 9.12 s on a formula simplification. DAG size of input: 155 DAG size of output: 146 [2020-06-22 11:09:27,666 INFO L216 LassoAnalysis]: Preferences: [2020-06-22 11:09:27,666 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-22 11:09:27,666 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-22 11:09:27,667 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-22 11:09:27,667 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2020-06-22 11:09:27,667 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-06-22 11:09:27,667 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-22 11:09:27,667 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-22 11:09:27,667 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration11_Lasso [2020-06-22 11:09:27,667 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-22 11:09:27,667 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-22 11:09:27,669 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:27,671 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:27,673 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:27,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:27,676 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:27,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:27,679 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:27,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:28,077 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-22 11:09:28,077 INFO L497 LassoAnalysis]: Using template 'affine'. [2020-06-22 11:09:28,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:28,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:28,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:28,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:28,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:28,078 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:28,079 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:28,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:28,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:28,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:28,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:28,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:28,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:28,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:28,081 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:28,081 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:28,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:28,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:28,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:28,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:28,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:28,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:28,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:28,082 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:28,083 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:28,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:28,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:28,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:28,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:28,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:28,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:28,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:28,084 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:28,085 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:28,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:28,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:28,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:28,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:28,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:28,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:28,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:28,086 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:28,086 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:28,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:28,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:28,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:28,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:28,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:28,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:28,088 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:28,089 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:28,089 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:28,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:28,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:28,091 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:28,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:28,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:28,091 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:28,093 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:28,093 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:28,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:28,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:28,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:28,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:28,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:28,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:28,100 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:28,100 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:28,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:28,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:28,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:28,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:28,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:28,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:28,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:28,103 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:28,103 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:28,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:28,105 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-06-22 11:09:28,106 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-06-22 11:09:28,106 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2020-06-22 11:09:28,107 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-06-22 11:09:28,107 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-06-22 11:09:28,107 INFO L518 LassoAnalysis]: Proved termination. [2020-06-22 11:09:28,107 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select (select #memory_int ULTIMATE.start_main_~x1~0.base) ULTIMATE.start_main_~x1~0.offset)_2) = -2*v_rep(select (select #memory_int ULTIMATE.start_main_~x1~0.base) ULTIMATE.start_main_~x1~0.offset)_2 + 21 Supporting invariants [] [2020-06-22 11:09:28,131 INFO L297 tatePredicateManager]: 10 out of 11 supporting invariants were superfluous and have been removed [2020-06-22 11:09:28,134 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-06-22 11:09:28,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:28,166 INFO L256 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 8 conjunts are in the unsatisfiable core [2020-06-22 11:09:28,167 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:28,203 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:28,204 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:28,222 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:28,222 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,229 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,229 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,229 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:30 [2020-06-22 11:09:28,252 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 30 [2020-06-22 11:09:28,252 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,260 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,261 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,261 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:43, output treesize:23 [2020-06-22 11:09:28,265 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:28,265 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,273 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,274 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,274 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:28,278 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:28,278 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,286 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,286 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,286 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:28,290 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:28,291 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,299 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,299 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,299 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:28,304 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:28,304 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,312 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,312 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,312 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:28,316 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:28,317 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,325 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,325 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,326 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:28,330 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:28,330 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,339 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,339 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,339 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:28,343 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:28,344 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,354 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,354 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,354 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:28,359 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:28,360 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,368 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,369 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,369 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:28,388 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2020-06-22 11:09:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:28,457 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:28,458 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:28,463 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,463 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,471 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,471 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,472 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,481 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,482 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,488 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,488 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,489 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,498 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,498 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,506 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,506 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,506 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,529 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,530 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,536 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,536 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,536 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,545 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,545 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,551 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,551 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,551 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,559 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,559 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,565 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,565 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,565 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,573 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,574 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,579 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,579 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,580 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,587 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,587 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,593 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,593 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,593 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,600 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,601 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,606 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,606 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,607 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,631 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:28,632 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:28,639 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,639 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:28,639 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:28,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:28,724 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:28,725 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:28,729 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,729 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,735 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,735 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,735 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,744 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,744 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,750 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,750 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,750 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,758 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,758 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,764 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,764 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,765 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,773 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,773 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,779 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,779 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,779 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,787 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,787 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,793 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,793 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,793 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,802 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,802 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,808 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,808 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,808 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,816 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,816 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,821 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,822 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,822 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,829 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,830 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,835 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,835 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,836 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,843 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,843 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,849 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,849 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,849 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,857 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:28,857 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:28,865 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,866 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:28,866 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:28,886 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:28,886 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,895 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,895 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:28,895 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:28,964 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:28,965 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:28,969 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,969 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,976 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,976 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,976 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:28,984 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:28,985 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,991 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:28,991 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:28,991 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,000 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,000 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,007 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,007 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,007 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,016 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,016 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,023 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,023 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,024 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,033 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,033 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,039 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,040 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,040 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,048 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,049 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,055 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,055 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,055 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,064 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,064 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,071 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,071 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,071 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,081 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,081 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,087 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,088 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,088 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,097 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,097 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,104 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,105 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,105 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,113 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:29,114 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,121 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,122 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,122 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:29,142 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:29,143 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,151 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,152 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,152 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:29,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:29,181 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:29,183 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:29,187 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,187 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,193 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,193 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,193 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,201 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,202 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,208 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,208 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,208 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,216 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,216 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,222 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,222 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,223 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,230 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,230 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,236 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,237 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,237 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,246 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,246 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,252 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,253 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,253 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,261 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,262 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,268 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,268 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,268 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,276 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,276 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,282 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,282 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,282 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,289 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,290 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,295 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,296 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,296 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,303 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:29,304 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,312 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,312 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,312 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:29,332 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:29,333 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,341 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,342 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,342 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:29,397 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:29,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:29,404 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,404 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,412 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,412 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,412 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,422 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,422 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,430 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,430 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,430 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,441 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,442 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,451 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,451 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,451 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,461 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,462 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,469 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,469 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,469 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,479 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,479 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,487 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,487 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,487 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,497 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,498 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,505 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,505 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,506 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,515 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,516 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,523 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,524 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,524 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,534 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,534 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,543 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,544 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,544 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,554 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:29,554 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,563 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,564 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,564 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:29,587 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:29,588 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,597 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,597 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,598 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:29,604 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:29,604 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,615 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,615 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,616 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:29,642 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:29,644 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:29,647 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,648 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,654 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,654 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,655 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,663 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,663 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,669 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,670 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,670 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,678 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,678 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,684 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,685 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,685 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,693 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,694 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,701 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,701 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,701 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,711 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,711 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,718 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,719 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,719 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,729 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,729 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,736 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,737 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,737 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,746 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,747 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,764 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,764 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,764 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,774 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,775 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,782 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,782 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,782 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,792 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:29,793 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,802 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,802 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,802 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:29,825 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:29,826 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,837 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,837 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,838 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:29,845 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:29,845 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,858 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,858 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:29,859 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:29,895 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:29,896 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:29,901 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,901 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,908 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,909 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,909 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,919 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,920 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,927 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,927 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,928 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,941 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,942 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,949 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,950 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,950 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,960 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,960 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,968 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,968 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,968 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,978 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,979 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,986 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:29,986 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:29,987 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:29,999 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:29,999 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,007 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,007 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,007 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,017 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,017 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,026 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,026 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,026 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,036 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:30,037 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,046 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,046 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,047 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:30,073 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:30,073 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,084 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,085 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,085 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:30,092 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:30,092 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,104 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,105 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,105 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:30,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:30,142 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:30,144 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:30,149 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,149 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,157 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,157 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,158 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,168 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,169 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,176 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,177 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,177 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,187 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,187 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,195 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,195 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,195 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,205 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,206 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,220 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,221 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,221 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,231 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,232 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,239 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,240 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,240 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,250 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,250 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,258 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,259 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,259 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,269 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,269 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,277 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,277 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,277 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,291 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:30,292 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,302 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,303 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,303 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:30,327 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:30,327 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,337 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,338 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,338 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:30,344 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:30,345 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,354 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,354 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,355 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:30,360 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:30,361 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,370 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,370 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,370 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:30,396 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:30,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:30,401 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,402 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,407 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,408 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,408 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,415 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,416 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,421 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,422 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,422 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,429 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,430 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,435 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,436 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,436 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,443 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,443 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,449 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,449 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,450 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,457 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,458 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,464 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,464 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,464 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,471 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,472 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,478 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,478 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,478 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,486 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,486 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,492 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,492 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,492 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,500 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:30,501 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,507 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,508 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,508 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:30,530 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:30,531 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,541 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,542 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,542 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:30,549 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:30,550 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,561 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,562 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,562 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:30,568 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:30,569 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,578 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,579 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,579 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:30,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:30,609 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:30,610 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:30,614 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,614 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,622 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,622 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,622 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,631 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,631 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,638 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,638 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,638 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,646 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,647 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,654 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,655 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,655 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,663 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,664 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,670 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,670 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,670 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,679 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,679 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,685 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,685 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,686 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,694 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,694 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,701 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,701 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,701 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,709 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:30,710 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,717 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,718 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,718 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:30,740 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:30,740 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,750 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,750 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,750 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:30,758 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:30,758 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,767 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,768 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,768 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:30,774 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:30,774 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,796 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,797 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,797 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:30,837 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:30,838 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:30,842 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,842 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,850 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,850 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,850 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,860 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,861 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,868 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,868 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,868 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,878 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,878 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,886 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,886 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,887 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,903 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,904 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,911 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,911 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,912 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,921 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,922 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,929 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,929 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,929 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,940 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:30,941 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,947 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,948 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:30,948 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:30,957 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:30,958 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,967 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:30,968 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:30,968 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:30,990 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:30,991 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,000 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,001 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,001 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:31,007 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:31,008 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,017 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,018 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,018 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:31,024 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,025 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,034 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,035 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,035 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,041 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,041 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,051 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,051 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,052 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:31,087 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:31,088 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:31,092 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,092 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,099 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,100 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,100 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,111 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,111 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,119 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,119 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,119 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,129 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,129 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,137 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,137 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,137 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,147 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,147 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,154 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,155 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,155 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,165 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,165 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,172 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,173 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,173 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,183 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,183 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,192 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,192 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,192 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,202 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:31,203 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,212 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,212 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,212 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:31,239 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:31,239 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,250 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,250 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,251 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:31,258 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:31,258 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,268 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,269 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,269 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:31,275 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,275 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,285 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,285 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,285 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,291 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,292 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,301 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,302 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,302 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:31,329 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:31,330 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:31,334 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,335 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,341 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,341 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,342 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,350 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,350 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,358 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,358 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,358 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,367 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,367 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,374 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,374 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,374 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,383 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,383 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,389 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,389 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,390 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,397 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,398 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,403 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,404 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,404 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,412 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:31,413 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,420 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,420 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,420 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:31,441 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:31,441 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,450 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,451 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,451 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:31,457 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:31,457 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,466 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,466 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,467 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:31,472 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,472 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,481 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,482 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,482 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,487 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,488 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,497 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,497 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,497 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:31,527 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:31,528 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:31,532 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,533 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,539 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,539 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,539 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,548 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,548 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,554 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,555 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,555 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,563 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,563 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,569 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,570 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,570 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,577 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,578 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,583 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,583 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,584 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,591 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,591 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,597 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,597 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,597 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,605 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:31,605 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,612 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,612 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,612 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:31,632 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:31,633 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,642 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,643 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,643 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:31,648 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:31,648 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,657 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,657 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,658 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:31,663 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,663 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,672 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,672 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,672 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,677 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,678 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,686 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,687 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,687 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,692 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,693 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,702 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,703 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,703 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:31,729 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:31,730 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:31,733 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,734 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,740 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,740 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,740 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,749 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,749 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,755 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,755 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,755 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,763 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,763 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,768 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,769 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,769 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,776 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,777 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,793 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,794 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,794 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,801 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,802 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,807 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,807 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,808 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,815 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:31,816 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,822 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,823 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,823 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:31,843 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:31,844 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,852 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,853 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,853 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:31,858 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:31,858 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,868 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,869 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,869 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:31,874 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,875 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,883 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,884 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,884 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,889 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,889 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,898 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,899 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,899 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,904 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:31,904 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,913 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,913 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:31,913 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:31,941 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:31,942 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:31,946 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,946 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,952 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,952 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,952 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,960 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,960 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,965 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,966 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,966 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,973 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,974 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,979 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,980 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,980 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:31,987 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:31,988 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,993 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:31,993 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:31,994 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,002 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:32,002 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,009 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,010 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,010 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:32,030 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:32,030 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,040 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,040 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,040 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:32,046 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:32,046 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,055 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,055 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,056 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:32,061 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,061 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,071 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,071 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,072 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,077 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,077 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,088 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,088 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,088 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,094 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,094 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,103 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,104 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,104 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:32,132 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:32,133 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:32,136 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,137 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,143 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,143 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,143 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,151 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,151 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,157 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,157 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,157 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,165 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,165 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,171 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,171 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,171 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,178 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,179 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,185 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,185 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,185 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,194 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:32,194 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,202 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,202 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,203 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:32,224 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:32,224 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,233 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,233 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,234 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:32,239 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:32,240 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,248 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,249 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,249 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:32,254 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,255 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,263 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,264 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,264 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,269 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,270 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,278 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,279 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,279 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,284 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,284 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,293 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,293 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,293 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,299 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,299 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,308 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,308 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,308 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:32,334 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:32,335 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:32,338 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,339 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,344 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,345 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,345 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,353 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,353 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,359 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,359 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,360 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,368 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,368 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,374 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,375 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,375 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,383 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,384 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,390 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,390 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,390 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,397 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:32,398 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,405 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,405 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,405 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:32,426 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:32,426 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,434 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,435 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,435 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:32,441 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:32,442 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,451 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,451 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,451 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:32,458 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,458 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,467 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,467 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,467 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,473 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,473 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,482 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,482 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,482 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,487 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,488 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,496 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,497 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,497 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,502 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,503 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,511 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,512 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,512 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:32,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:32,540 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:32,544 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,544 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,550 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,550 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,550 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,558 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,558 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,564 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,564 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,564 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,572 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,572 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,578 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,578 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,578 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,586 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:32,586 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,593 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,593 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,593 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:32,614 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:32,614 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,623 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,623 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,623 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:32,629 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:32,629 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,638 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,638 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,638 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:32,643 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,644 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,653 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,653 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,653 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,659 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,659 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,668 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,668 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,668 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,673 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,674 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,682 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,683 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,683 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,688 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,689 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,698 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,698 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,698 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:32,726 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:32,727 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:32,731 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,731 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,737 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,738 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,738 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,747 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,747 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,754 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,755 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,755 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,763 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,764 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,770 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,770 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,770 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,780 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:32,781 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,789 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,790 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,790 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:32,812 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:32,812 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,821 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,821 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,821 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:32,827 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:32,827 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,837 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,837 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,837 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:32,844 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,844 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,853 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,854 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,854 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,860 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,860 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,870 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,870 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,870 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,875 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,876 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,884 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,885 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,885 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,890 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,891 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,900 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,900 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,900 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,906 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:32,906 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,917 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,917 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:32,917 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:32,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:32,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:32,972 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:32,975 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,976 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,982 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,982 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,982 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:32,990 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:32,990 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,996 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:32,996 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:32,996 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:33,003 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:33,004 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,010 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,010 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,010 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:33,018 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:33,019 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,025 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,026 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,026 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:33,047 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:33,048 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,056 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,057 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,057 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:33,063 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:33,064 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,073 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,073 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,073 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:33,079 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,079 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,088 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,089 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,089 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,094 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,095 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,104 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,105 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,105 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,110 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,110 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,119 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,120 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,120 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,125 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,125 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,134 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,134 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,134 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,139 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,140 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,148 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,149 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,149 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:33,175 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:33,176 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:33,180 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:33,180 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,187 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,187 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,187 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:33,194 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:33,195 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,200 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,201 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,201 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:33,208 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:33,209 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,216 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,216 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,216 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:33,236 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:33,236 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,245 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,245 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,245 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:33,250 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:33,251 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,260 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,260 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,260 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:33,265 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,266 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,274 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,274 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,275 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,280 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,280 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,289 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,289 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,289 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,294 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,295 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,303 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,304 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,304 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,309 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,309 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,318 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,318 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,319 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,323 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,324 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,333 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,333 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,333 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:33,361 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:33,362 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:33,365 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:33,365 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,371 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,371 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,371 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:33,379 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:33,379 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,385 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,385 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,385 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:33,392 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:33,393 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,400 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,400 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,400 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:33,420 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:33,421 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,429 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,429 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,429 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:33,435 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:33,435 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,444 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,444 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,444 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:33,450 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,450 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,459 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,459 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,459 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,464 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,465 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,473 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,474 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,474 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,479 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,479 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,488 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,488 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,488 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,493 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,494 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,502 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,503 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,503 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,508 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,508 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,517 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,517 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,518 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,523 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,523 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,532 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,532 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,532 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:33,558 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:33,559 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:33,563 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:33,563 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,569 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,569 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,570 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:33,578 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:33,578 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,584 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,584 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,584 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:33,592 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:33,592 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,599 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,600 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,600 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:33,620 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:33,620 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,628 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,629 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,629 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:33,635 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:33,635 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,644 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,645 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,645 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:33,650 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,651 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,660 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,661 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,661 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,666 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,667 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,676 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,677 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,677 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,682 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,683 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,692 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,693 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,693 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,698 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,699 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,708 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,708 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,708 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,714 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,714 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,725 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,726 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,726 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,733 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,733 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,744 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,744 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,744 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:33,772 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:33,773 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:33,777 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:33,778 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,784 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,784 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,784 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:33,793 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:33,793 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,801 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,801 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,801 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:33,823 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:33,824 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,833 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,834 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,834 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:33,840 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:33,840 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,850 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,851 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,851 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:33,857 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,857 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,867 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,867 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,867 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,874 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,875 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,885 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,885 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,885 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,891 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,891 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,901 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,901 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,902 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,907 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,908 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,917 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,918 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,918 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,924 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,924 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,934 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,934 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,935 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,940 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:33,941 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,950 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,951 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:33,951 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:33,981 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:33,982 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:33,985 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:33,986 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,992 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:33,992 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:33,992 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:34,000 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:34,000 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,007 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,008 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,008 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:34,028 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:34,028 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,037 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,037 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,037 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:34,043 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:34,043 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,052 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,052 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,053 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:34,058 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,058 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,067 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,068 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,068 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,073 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,073 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,082 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,083 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,083 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,088 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,088 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,097 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,097 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,097 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,102 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,103 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,112 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,112 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,112 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,118 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,118 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,127 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,127 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,127 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,133 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,133 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,143 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,143 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,143 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,149 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,149 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,159 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,159 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,160 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:34,191 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:34,192 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:34,196 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:34,196 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,203 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,204 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,204 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:34,213 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:34,213 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,220 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,220 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,220 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:34,242 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:34,242 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,250 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,251 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,251 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:34,257 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:34,257 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,266 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,266 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,266 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:34,271 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,272 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,280 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,281 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,281 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,286 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,286 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,295 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,296 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,296 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,301 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,302 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,311 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,311 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,311 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,316 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,317 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,326 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,326 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,326 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,331 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,332 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,341 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,341 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,341 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,346 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,347 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,356 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,356 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,356 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,362 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,362 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,371 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,371 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,371 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:34,398 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:34,399 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:34,403 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:34,403 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,410 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,410 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,411 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:34,431 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:34,432 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,441 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,441 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,441 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:34,447 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:34,448 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,458 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,459 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,459 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:34,465 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,465 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,476 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,477 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,477 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,483 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,483 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,494 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,494 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,494 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,500 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,501 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,510 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,511 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,511 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,517 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,517 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,527 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,528 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,528 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,534 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,535 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,547 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,548 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,548 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,556 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,557 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,581 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,582 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,582 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,589 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,589 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,599 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,600 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,600 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:34,628 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:34,629 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:34,633 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:34,633 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,641 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,642 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,642 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:34,665 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:34,665 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,677 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,677 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,677 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:34,684 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:34,685 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,696 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,697 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,697 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:34,703 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,703 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,713 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,713 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,714 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,719 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,720 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,729 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,730 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,730 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,735 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,736 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,745 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,746 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,746 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,751 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,752 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,761 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,761 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,761 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,767 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,767 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,777 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,777 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,777 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,783 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,784 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,793 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,793 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,793 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,799 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,799 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,808 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,809 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,809 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,815 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:34,815 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:34,824 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:34,824 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:34,824 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:34,939 INFO L137 LoopCannibalizer]: termination argument not suffcient for all loop shiftings [2020-06-22 11:09:34,939 INFO L98 LoopCannibalizer]: 5 predicates before loop cannibalization 7 predicates after loop cannibalization [2020-06-22 11:09:34,939 INFO L152 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 7 loop predicates [2020-06-22 11:09:34,940 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 92 states and 99 transitions. cyclomatic complexity: 10 Second operand 5 states. [2020-06-22 11:09:35,055 INFO L73 BuchiDifferenceNCSB]: Finished buchiDifferenceNCSB. First operand 92 states and 99 transitions. cyclomatic complexity: 10. Second operand 5 states. Result 176 states and 186 transitions. Complement of second has 8 states. [2020-06-22 11:09:35,056 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2020-06-22 11:09:35,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-06-22 11:09:35,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 28 transitions. [2020-06-22 11:09:35,057 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 2 letters. Loop has 42 letters. [2020-06-22 11:09:35,057 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:09:35,057 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 44 letters. Loop has 42 letters. [2020-06-22 11:09:35,058 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:09:35,058 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 2 letters. Loop has 84 letters. [2020-06-22 11:09:35,058 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:09:35,061 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 176 states and 186 transitions. [2020-06-22 11:09:35,063 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 50 [2020-06-22 11:09:35,064 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 176 states to 174 states and 184 transitions. [2020-06-22 11:09:35,064 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 89 [2020-06-22 11:09:35,064 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 11:09:35,064 INFO L73 IsDeterministic]: Start isDeterministic. Operand 174 states and 184 transitions. [2020-06-22 11:09:35,065 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-06-22 11:09:35,065 INFO L706 BuchiCegarLoop]: Abstraction has 174 states and 184 transitions. [2020-06-22 11:09:35,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states and 184 transitions. [2020-06-22 11:09:35,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 92. [2020-06-22 11:09:35,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2020-06-22 11:09:35,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 99 transitions. [2020-06-22 11:09:35,071 INFO L729 BuchiCegarLoop]: Abstraction has 92 states and 99 transitions. [2020-06-22 11:09:35,071 INFO L609 BuchiCegarLoop]: Abstraction has 92 states and 99 transitions. [2020-06-22 11:09:35,071 INFO L442 BuchiCegarLoop]: ======== Iteration 12============ [2020-06-22 11:09:35,071 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 92 states and 99 transitions. [2020-06-22 11:09:35,072 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 46 [2020-06-22 11:09:35,072 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:09:35,072 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:09:35,072 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:09:35,072 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [10, 9, 9, 9, 1, 1, 1, 1, 1] [2020-06-22 11:09:35,073 INFO L794 eck$LassoCheckResult]: Stem: 9331#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 9324#L-1 [106] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 9325#L6-3 [2020-06-22 11:09:35,074 INFO L796 eck$LassoCheckResult]: Loop: 9325#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 9383#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 9382#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9381#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9380#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 9379#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 9378#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9377#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9376#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 9375#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 9374#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9373#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9372#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 9371#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 9370#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9369#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9368#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 9367#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 9366#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9365#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9364#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 9363#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 9362#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9361#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9360#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 9359#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 9358#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9357#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9356#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 9355#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 9354#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9353#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9352#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 9351#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 9350#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9349#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9346#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 9348#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 9347#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9345#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 9327#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 9328#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 9325#L6-3 [2020-06-22 11:09:35,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:35,075 INFO L82 PathProgramCache]: Analyzing trace with hash 3516, now seen corresponding path program 1 times [2020-06-22 11:09:35,075 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:35,075 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:35,076 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:35,076 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:09:35,076 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:35,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:35,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:35,082 INFO L82 PathProgramCache]: Analyzing trace with hash -1210829515, now seen corresponding path program 11 times [2020-06-22 11:09:35,083 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:35,083 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:35,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:35,083 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:09:35,084 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:35,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:35,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:35,110 INFO L82 PathProgramCache]: Analyzing trace with hash -2126517968, now seen corresponding path program 1 times [2020-06-22 11:09:35,110 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:35,110 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:35,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:35,111 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:09:35,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:35,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:39,909 WARN L188 SmtUtils]: Spent 4.75 s on a formula simplification. DAG size of input: 155 DAG size of output: 146 [2020-06-22 11:09:40,035 INFO L216 LassoAnalysis]: Preferences: [2020-06-22 11:09:40,035 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-22 11:09:40,035 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-22 11:09:40,035 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-22 11:09:40,035 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2020-06-22 11:09:40,035 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-06-22 11:09:40,036 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-22 11:09:40,036 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-22 11:09:40,036 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration12_Lasso [2020-06-22 11:09:40,036 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-22 11:09:40,036 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-22 11:09:40,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:40,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:40,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:40,044 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:40,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:40,199 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:40,200 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:40,202 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:40,422 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-22 11:09:40,422 INFO L497 LassoAnalysis]: Using template 'affine'. [2020-06-22 11:09:40,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:40,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:40,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:40,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:40,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:40,424 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:40,424 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:40,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:40,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:40,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:40,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:40,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:40,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:40,426 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:40,427 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:40,427 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:40,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:40,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:40,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:40,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:40,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:40,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:40,430 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:40,430 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:40,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:40,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:40,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:40,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:40,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:40,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:40,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:40,432 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:40,432 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:40,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:40,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:40,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:40,433 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:40,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:40,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:40,433 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:40,434 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:40,434 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:40,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:40,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:40,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:40,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:40,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:40,439 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:40,441 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:40,441 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:40,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:40,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:40,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:40,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:40,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:40,446 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:40,448 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:40,448 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:40,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:40,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:40,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:40,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:40,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:40,457 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:40,458 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:40,458 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:40,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:40,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:40,462 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:40,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:40,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:40,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:40,463 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:40,463 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:40,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:40,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:40,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:40,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:40,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:40,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:40,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:40,465 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:40,466 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:40,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:40,467 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-06-22 11:09:40,468 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-06-22 11:09:40,468 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2020-06-22 11:09:40,468 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-06-22 11:09:40,468 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-06-22 11:09:40,469 INFO L518 LassoAnalysis]: Proved termination. [2020-06-22 11:09:40,469 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select (select #memory_int ULTIMATE.start_main_~x1~0.base) ULTIMATE.start_main_~x1~0.offset)_3) = -2*v_rep(select (select #memory_int ULTIMATE.start_main_~x1~0.base) ULTIMATE.start_main_~x1~0.offset)_3 + 21 Supporting invariants [] [2020-06-22 11:09:40,493 INFO L297 tatePredicateManager]: 10 out of 11 supporting invariants were superfluous and have been removed [2020-06-22 11:09:40,495 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-06-22 11:09:40,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:40,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:40,532 INFO L256 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 8 conjunts are in the unsatisfiable core [2020-06-22 11:09:40,532 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:40,559 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:40,560 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:40,576 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:40,577 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,584 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,584 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,584 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:30 [2020-06-22 11:09:40,603 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 30 [2020-06-22 11:09:40,603 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,610 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,610 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,610 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:43, output treesize:23 [2020-06-22 11:09:40,613 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:40,614 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,621 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,621 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,621 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:40,625 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:40,625 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,632 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,632 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,632 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:40,635 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:40,636 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,643 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,643 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,643 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:40,647 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:40,647 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,654 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,655 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,655 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:40,658 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:40,658 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,665 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,665 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,666 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:40,669 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:40,669 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,676 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,676 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,676 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:40,679 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:40,680 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,687 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,687 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,687 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:40,690 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:40,690 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,697 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,698 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,698 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2020-06-22 11:09:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:40,779 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:40,780 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:40,783 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:40,784 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,789 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,790 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,790 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:40,797 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:40,798 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,804 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,804 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,804 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:40,812 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:40,813 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,819 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,819 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,819 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:40,827 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:40,828 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,834 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,834 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,834 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:40,841 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:40,842 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,848 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,848 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,848 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:40,856 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:40,856 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,863 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,864 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,864 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:40,872 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:40,872 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,878 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,878 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,878 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:40,886 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:40,886 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,892 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,893 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,893 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:40,901 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:40,901 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,907 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,907 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:40,908 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:40,932 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:40,933 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:40,940 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:40,940 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:40,940 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:41,025 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:41,026 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:41,030 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,030 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,036 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,036 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,036 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,044 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,044 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,051 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,051 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,052 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,059 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,059 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,065 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,065 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,065 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,073 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,073 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,079 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,079 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,079 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,087 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,087 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,092 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,093 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,093 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,100 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,100 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,106 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,107 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,107 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,114 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,115 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,121 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,121 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,121 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,128 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,129 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,135 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,135 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,135 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,142 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,143 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,148 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,149 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,149 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,156 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:41,157 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,163 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,164 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,164 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:41,184 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:41,185 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,194 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,195 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,195 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:41,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:41,263 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:41,264 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:41,268 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,268 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,274 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,275 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,275 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,283 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,283 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,290 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,290 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,290 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,298 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,298 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,305 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,305 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,305 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,313 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,314 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,320 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,320 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,320 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,329 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,329 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,335 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,335 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,336 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,344 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,344 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,350 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,350 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,351 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,359 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,359 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,365 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,365 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,366 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,373 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,374 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,379 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,379 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,380 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,387 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,388 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,394 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,394 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,394 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,403 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:41,404 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,411 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,411 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,411 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:41,431 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:41,432 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,440 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,441 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,441 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:41,469 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:41,470 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:41,474 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,475 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,482 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,482 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,482 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,494 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,494 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,503 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,504 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,504 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,514 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,514 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,522 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,522 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,522 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,531 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,532 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,540 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,540 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,540 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,555 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,555 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,563 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,563 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,563 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,574 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,575 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,582 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,583 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,583 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,591 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,591 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,597 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,598 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,598 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,606 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,606 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,612 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,612 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,612 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,621 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:41,621 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,629 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,629 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,629 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:41,651 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:41,652 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,661 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,662 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,662 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:41,719 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:41,720 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:41,724 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,724 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,730 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,731 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,731 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,739 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,739 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,745 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,745 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,745 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,753 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,753 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,760 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,760 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,760 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,768 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,768 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,774 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,775 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,775 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,783 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,783 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,789 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,790 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,790 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,798 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,799 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,807 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,808 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,808 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,817 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,818 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,825 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,825 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,826 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,835 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,836 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,843 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,844 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,844 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,854 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:41,855 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,871 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,872 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,872 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:41,894 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:41,894 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,903 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,903 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,903 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:41,909 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:41,910 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,919 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,920 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:41,920 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:41,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:41,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:41,948 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:41,952 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,952 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,959 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,959 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,959 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,968 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,969 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,975 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,975 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,975 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:41,985 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:41,986 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,993 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:41,993 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:41,993 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,003 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,003 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,011 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,011 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,011 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,021 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,021 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,028 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,029 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,029 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,041 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,042 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,048 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,048 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,049 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,057 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,057 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,064 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,065 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,065 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,074 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,074 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,081 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,081 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,082 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,091 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:42,092 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,101 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,101 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,102 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:42,131 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:42,131 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,143 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,144 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,144 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:42,152 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:42,152 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,165 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,166 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,166 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:42,225 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:42,226 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:42,231 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,231 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,238 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,239 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,239 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,248 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,249 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,256 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,256 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,256 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,266 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,266 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,273 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,274 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,274 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,283 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,284 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,292 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,293 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,293 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,302 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,303 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,310 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,310 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,310 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,320 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,320 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,327 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,327 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,328 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,337 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,337 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,344 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,345 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,345 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,354 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:42,355 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,364 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,365 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,365 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:42,390 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:42,391 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,402 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,403 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,403 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:42,410 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:42,410 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,423 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,424 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,424 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:42,463 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:42,464 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:42,468 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,468 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,475 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,476 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,476 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,485 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,485 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,492 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,493 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,493 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,501 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,502 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,513 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,513 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,513 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,523 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,523 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,534 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,534 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,534 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,543 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,543 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,550 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,550 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,550 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,559 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,559 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,565 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,566 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,566 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,574 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,575 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,581 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,582 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,582 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,590 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:42,591 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,598 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,599 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,599 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:42,621 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:42,622 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,633 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,633 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,634 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:42,640 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:42,641 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,651 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,652 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,652 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:42,657 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:42,658 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,667 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,667 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,667 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:42,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:42,694 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:42,695 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:42,698 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,699 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,704 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,705 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,705 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,712 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,713 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,719 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,719 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,719 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,726 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,727 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,732 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,732 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,733 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,740 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,740 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,746 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,747 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,747 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,754 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,754 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,760 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,760 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,760 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,768 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,768 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,773 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,774 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,774 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,781 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,781 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,787 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,787 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,787 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,794 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:42,795 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,801 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,802 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,802 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:42,821 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:42,822 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,830 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,831 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,831 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:42,837 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:42,838 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,848 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,849 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,849 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:42,854 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:42,855 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,864 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,864 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,865 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:42,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:42,891 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:42,892 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:42,896 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,896 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,903 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,903 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,903 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,911 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,912 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,918 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,918 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,918 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,926 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,927 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,933 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,933 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,933 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,942 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,942 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,948 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,949 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,949 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,957 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,957 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,963 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,964 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,964 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,972 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:42,972 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,978 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,979 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:42,979 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:42,987 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:42,987 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,996 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:42,997 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:42,997 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:43,018 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:43,019 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,028 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,028 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,028 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:43,034 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:43,034 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,044 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,045 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,045 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:43,051 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:43,052 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,062 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,062 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,062 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:43,090 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:43,091 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:43,095 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,095 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,101 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,102 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,102 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,110 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,111 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,117 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,117 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,117 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,125 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,126 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,132 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,132 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,132 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,142 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,142 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,148 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,149 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,149 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,157 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,157 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,164 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,164 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,164 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,172 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,173 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,179 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,179 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,179 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,187 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:43,187 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,195 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,195 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,195 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:43,219 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:43,219 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,229 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,229 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,229 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:43,236 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:43,236 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,246 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,246 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,246 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:43,252 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:43,253 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,262 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,263 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,263 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:43,269 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:43,269 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,279 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,280 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,280 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:43,308 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:43,309 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:43,313 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,313 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,319 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,320 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,320 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,329 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,330 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,336 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,336 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,336 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,345 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,345 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,351 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,352 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,352 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,360 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,360 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,367 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,367 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,367 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,375 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,376 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,382 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,382 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,382 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,390 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,391 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,397 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,397 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,397 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,405 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:43,406 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,413 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,413 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,413 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:43,434 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:43,435 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,443 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,444 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,444 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:43,449 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:43,450 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,458 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,459 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,459 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:43,464 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:43,464 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,473 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,473 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,473 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:43,478 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:43,478 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,487 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,487 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,488 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:43,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:43,514 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:43,515 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:43,519 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,519 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,525 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,525 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,525 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,532 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,533 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,539 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,539 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,539 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,547 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,547 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,553 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,553 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,553 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,561 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,561 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,567 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,567 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,567 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,574 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,575 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,580 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,580 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,580 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,588 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:43,588 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,595 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,596 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,596 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:43,616 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:43,616 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,625 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,625 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,625 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:43,631 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:43,631 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,641 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,641 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,641 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:43,646 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:43,647 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,657 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,657 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,657 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:43,662 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:43,663 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,672 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,672 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,672 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:43,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:43,699 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:43,700 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:43,703 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,703 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,709 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,709 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,710 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,717 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,717 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,723 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,724 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,724 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,731 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,732 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,737 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,738 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,738 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,745 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,746 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,751 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,752 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,752 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,759 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,759 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,765 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,765 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,765 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,773 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:43,773 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,780 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,780 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,780 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:43,800 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:43,801 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,809 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,809 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,809 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:43,815 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:43,815 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,824 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,824 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,825 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:43,830 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:43,830 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,839 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,839 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,839 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:43,844 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:43,844 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,853 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,854 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,854 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:43,859 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:43,859 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,868 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,869 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,869 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:43,894 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:43,895 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:43,898 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,899 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,904 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,905 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,905 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,912 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,912 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,918 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,918 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,918 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,926 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,926 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,932 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,932 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,932 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,940 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,940 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,946 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,946 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,946 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,954 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:43,954 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,960 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,960 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:43,960 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:43,967 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:43,968 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,975 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:43,975 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:43,975 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:43,995 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:43,995 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,004 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,004 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,004 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:44,010 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:44,010 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,019 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,019 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,020 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:44,025 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,025 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,034 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,034 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,034 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,039 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,040 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,050 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,050 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,050 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,056 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,056 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,065 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,066 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,066 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:44,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:44,093 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:44,097 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,097 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,103 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,103 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,103 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,112 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,112 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,119 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,119 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,119 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,127 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,128 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,134 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,134 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,134 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,141 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,142 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,147 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,148 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,148 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,155 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:44,156 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,163 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,164 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,164 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:44,186 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:44,186 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,201 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,201 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,202 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:44,208 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:44,209 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,220 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,221 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,221 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:44,227 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,227 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,237 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,238 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,238 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,244 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,244 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,254 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,254 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,254 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,260 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,260 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,270 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,270 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,271 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:44,299 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:44,300 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:44,304 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,304 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,310 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,311 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,311 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,319 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,320 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,326 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,326 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,326 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,335 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,335 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,342 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,343 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,343 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,352 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,353 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,360 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,360 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,360 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,370 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:44,370 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,379 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,380 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,380 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:44,404 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:44,405 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,416 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,416 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,416 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:44,423 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:44,423 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,435 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,435 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,435 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:44,442 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,442 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,454 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,454 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,455 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,461 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,462 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,473 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,474 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,474 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,480 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,481 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,492 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,493 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,493 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,500 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,500 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,511 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,512 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,512 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:44,539 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:44,540 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:44,544 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,544 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,550 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,551 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,551 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,559 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,559 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,566 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,566 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,566 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,574 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,574 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,581 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,581 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,581 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,589 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,590 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,596 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,596 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,596 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,605 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:44,605 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,612 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,613 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,613 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:44,652 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:44,653 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,662 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,662 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,662 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:44,668 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:44,668 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,684 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,685 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,685 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:44,690 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,690 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,700 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,700 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,700 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,706 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,707 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,716 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,717 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,717 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,722 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,722 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,732 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,732 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,732 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,738 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,738 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,748 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,748 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,748 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:44,775 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:44,776 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:44,780 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,780 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,787 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,788 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,788 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,796 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,796 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,802 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,802 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,803 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,810 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,811 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,817 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,817 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,817 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,825 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:44,826 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,833 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,833 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,833 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:44,857 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:44,857 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,866 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,867 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,867 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:44,873 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:44,873 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,882 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,883 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,883 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:44,888 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,889 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,898 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,899 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,899 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,904 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,905 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,914 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,914 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,914 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,920 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,920 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,930 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,930 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,930 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,936 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:44,936 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,945 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,946 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:44,946 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:44,974 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:44,975 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:44,979 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,979 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,985 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:44,986 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:44,986 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:44,994 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:44,994 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,000 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,001 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,001 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:45,009 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:45,009 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,016 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,016 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,016 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:45,024 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:45,025 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,032 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,033 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,033 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:45,054 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:45,054 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,063 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,064 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,064 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:45,070 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:45,070 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,080 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,080 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,080 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:45,086 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,086 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,096 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,096 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,096 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,101 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,102 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,112 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,113 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,113 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,118 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,119 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,128 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,129 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,129 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,134 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,134 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,144 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,144 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,144 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,151 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,152 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,162 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,162 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,163 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:45,195 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:45,196 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:45,200 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:45,201 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,208 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,208 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,208 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:45,218 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:45,218 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,225 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,225 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,226 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:45,235 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:45,235 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,242 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,243 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,243 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:45,252 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:45,253 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,260 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,261 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,261 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:45,282 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:45,283 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,292 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,293 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,293 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:45,300 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:45,300 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,310 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,310 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,310 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:45,316 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,317 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,326 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,327 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,327 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,332 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,333 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,342 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,343 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,343 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,349 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,349 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,359 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,359 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,359 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,365 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,366 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,375 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,375 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,376 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,381 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,382 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,393 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,393 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,393 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:45,423 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:45,424 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:45,428 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:45,429 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,436 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,436 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,436 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:45,446 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:45,446 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,453 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,453 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,453 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:45,462 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:45,462 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,470 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,471 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,471 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:45,493 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:45,494 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,503 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,504 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,504 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:45,510 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:45,510 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,520 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,521 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,521 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:45,527 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,528 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,539 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,540 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,540 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,546 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,547 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,557 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,558 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,558 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,564 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,564 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,574 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,574 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,575 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,580 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,581 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,590 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,591 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,591 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,596 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,597 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,606 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,607 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,607 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:45,635 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:45,635 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:45,639 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:45,639 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,645 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,646 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,646 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:45,653 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:45,654 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,660 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,660 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,660 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:45,669 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:45,669 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,677 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,677 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,677 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:45,699 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:45,700 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,709 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,709 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,709 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:45,715 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:45,716 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,725 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,726 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,726 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:45,731 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,732 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,741 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,742 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,742 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,748 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,748 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,761 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,761 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,761 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,768 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,768 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,779 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,780 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,780 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,786 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,787 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,798 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,799 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,799 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,805 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,806 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,817 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,818 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,818 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,824 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:45,824 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,836 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,836 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,836 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:45,872 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:45,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:45,877 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:45,877 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,884 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,885 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,885 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:45,894 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:45,895 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,908 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,909 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,909 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:45,931 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:45,931 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,941 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,941 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,941 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:45,966 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:45,966 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:45,981 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:45,982 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:45,982 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:45,989 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:45,989 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,004 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,005 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,005 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:46,011 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,012 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,025 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,025 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,025 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,032 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,032 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,042 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,043 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,043 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,050 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,050 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,061 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,062 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,062 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,069 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,069 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,080 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,081 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,081 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,087 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,087 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,097 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,098 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,098 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,104 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,104 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,114 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,114 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,114 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:46,142 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:46,143 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:46,147 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:46,148 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,154 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,154 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,155 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:46,163 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:46,163 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,171 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,171 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,172 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:46,194 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:46,194 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,203 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,204 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,204 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:46,210 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:46,210 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,221 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,222 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,222 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:46,228 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,228 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,238 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,239 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,239 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,245 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,245 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,255 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,255 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,255 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,261 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,261 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,271 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,272 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,272 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,278 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,278 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,288 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,288 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,288 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,294 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,295 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,305 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,306 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,306 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,312 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,312 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,322 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,323 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,324 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:46,353 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:46,354 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:46,359 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:46,359 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,366 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,366 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,366 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:46,375 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:46,375 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,383 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,384 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,384 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:46,406 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:46,406 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,416 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,416 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,416 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:46,423 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:46,423 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,433 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,433 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,433 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:46,439 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,440 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,454 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,454 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,455 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,461 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,461 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,471 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,471 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,472 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,478 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,478 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,488 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,489 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,489 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,495 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,496 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,506 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,506 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,506 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,512 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,513 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,526 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,526 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,526 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,533 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,533 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,543 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,544 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,544 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,550 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,551 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,560 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,561 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,561 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:46,587 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:46,588 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:46,592 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:46,592 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,599 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,599 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,599 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:46,608 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:46,608 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,615 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,616 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,616 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:46,636 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:46,636 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,645 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,645 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,646 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:46,651 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:46,651 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,660 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,661 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,661 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:46,666 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,666 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,675 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,675 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,675 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,681 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,681 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,691 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,691 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,692 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,697 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,698 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,707 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,707 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,708 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,713 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,713 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,722 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,723 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,723 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,728 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,729 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,739 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,740 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,740 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,746 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,747 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,756 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,756 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,756 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,761 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,761 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,770 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,771 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,771 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:46,797 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:46,798 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:46,802 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:46,803 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,810 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,810 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,810 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:46,831 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:46,831 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,839 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,840 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,840 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:46,845 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:46,846 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,854 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,855 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,855 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:46,860 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,860 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,869 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,869 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,870 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,875 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,875 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,884 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,884 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,884 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,889 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,890 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,899 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,899 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,899 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,904 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,905 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,914 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,914 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,914 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,919 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,919 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,928 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,929 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,929 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,934 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,934 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,943 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,944 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,944 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,949 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:46,949 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:46,958 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,958 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,958 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:46,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:46,985 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:46,986 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:46,989 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:46,990 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,998 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:46,998 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:46,998 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:47,019 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:47,019 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:47,028 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:47,028 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:47,028 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:47,034 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:47,034 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:47,045 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:47,045 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:47,046 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:47,051 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:47,051 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:47,060 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:47,061 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:47,061 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:47,066 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:47,066 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:47,075 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:47,075 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:47,076 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:47,081 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:47,082 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:47,091 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:47,092 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:47,092 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:47,097 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:47,098 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:47,106 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:47,107 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:47,107 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:47,112 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:47,112 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:47,121 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:47,121 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:47,122 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:47,127 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:47,127 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:47,137 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:47,137 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:47,137 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:47,143 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:47,143 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:47,153 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:47,153 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:47,153 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:47,159 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:47,159 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:47,168 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:47,169 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:47,169 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:47,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:47,278 INFO L137 LoopCannibalizer]: termination argument not suffcient for all loop shiftings [2020-06-22 11:09:47,278 INFO L98 LoopCannibalizer]: 5 predicates before loop cannibalization 7 predicates after loop cannibalization [2020-06-22 11:09:47,279 INFO L152 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 7 loop predicates [2020-06-22 11:09:47,279 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 92 states and 99 transitions. cyclomatic complexity: 10 Second operand 5 states. [2020-06-22 11:09:47,397 INFO L73 BuchiDifferenceNCSB]: Finished buchiDifferenceNCSB. First operand 92 states and 99 transitions. cyclomatic complexity: 10. Second operand 5 states. Result 176 states and 186 transitions. Complement of second has 8 states. [2020-06-22 11:09:47,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2020-06-22 11:09:47,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-06-22 11:09:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 28 transitions. [2020-06-22 11:09:47,398 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 2 letters. Loop has 42 letters. [2020-06-22 11:09:47,398 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:09:47,398 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 44 letters. Loop has 42 letters. [2020-06-22 11:09:47,398 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:09:47,399 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 2 letters. Loop has 84 letters. [2020-06-22 11:09:47,399 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:09:47,401 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 176 states and 186 transitions. [2020-06-22 11:09:47,403 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 50 [2020-06-22 11:09:47,404 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 176 states to 174 states and 184 transitions. [2020-06-22 11:09:47,404 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 89 [2020-06-22 11:09:47,405 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 11:09:47,405 INFO L73 IsDeterministic]: Start isDeterministic. Operand 174 states and 184 transitions. [2020-06-22 11:09:47,405 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-06-22 11:09:47,405 INFO L706 BuchiCegarLoop]: Abstraction has 174 states and 184 transitions. [2020-06-22 11:09:47,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states and 184 transitions. [2020-06-22 11:09:47,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 92. [2020-06-22 11:09:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2020-06-22 11:09:47,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 99 transitions. [2020-06-22 11:09:47,410 INFO L729 BuchiCegarLoop]: Abstraction has 92 states and 99 transitions. [2020-06-22 11:09:47,410 INFO L609 BuchiCegarLoop]: Abstraction has 92 states and 99 transitions. [2020-06-22 11:09:47,410 INFO L442 BuchiCegarLoop]: ======== Iteration 13============ [2020-06-22 11:09:47,410 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 92 states and 99 transitions. [2020-06-22 11:09:47,411 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 46 [2020-06-22 11:09:47,411 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:09:47,411 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:09:47,411 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-06-22 11:09:47,411 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [10, 9, 9, 9, 1, 1, 1, 1, 1] [2020-06-22 11:09:47,412 INFO L794 eck$LassoCheckResult]: Stem: 13386#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 13379#L-1 [105] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 13380#L6-3 [2020-06-22 11:09:47,413 INFO L796 eck$LassoCheckResult]: Loop: 13380#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 13438#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 13437#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13436#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13435#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 13434#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 13433#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13432#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13431#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 13430#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 13429#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13428#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13427#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 13426#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 13425#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13424#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13423#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 13422#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 13421#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13420#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13419#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 13418#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 13417#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13416#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13415#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 13414#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 13413#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13412#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13411#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 13410#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 13409#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13408#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13407#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 13406#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 13405#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13404#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13401#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 13403#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 13402#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13400#L8 [98] L8-->L8-3: Formula: (>= 1 |v_ULTIMATE.start_main_#t~mem3_4|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_4|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 13382#L8-3 [69] L8-3-->L11: Formula: (and (= 1 (select |v_#valid_16| v_ULTIMATE.start_main_~x1~0.base_7)) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_6 4) (select |v_#length_14| v_ULTIMATE.start_main_~x1~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem5_2| (select (select |v_#memory_int_8| v_ULTIMATE.start_main_~x1~0.base_7) v_ULTIMATE.start_main_~x1~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_6)) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, #valid=|v_#valid_16|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_6, #valid=|v_#valid_16|, #memory_int=|v_#memory_int_8|, #length=|v_#length_14|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_7, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem5] 13383#L11 [141] L11-->L6-3: Formula: (and (= (select |v_#valid_30| v_ULTIMATE.start_main_~x1~0.base_13) 1) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_10 4) (select |v_#length_19| v_ULTIMATE.start_main_~x1~0.base_13)) (= (store |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13 (store (select |v_#memory_int_14| v_ULTIMATE.start_main_~x1~0.base_13) v_ULTIMATE.start_main_~x1~0.offset_10 (+ |v_ULTIMATE.start_main_#t~mem5_6| 1))) |v_#memory_int_13|) (<= 0 v_ULTIMATE.start_main_~x1~0.offset_10)) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_14|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_6|} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_10, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_13|, #length=|v_#length_19|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_13, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem5] 13380#L6-3 [2020-06-22 11:09:47,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:47,413 INFO L82 PathProgramCache]: Analyzing trace with hash 3515, now seen corresponding path program 1 times [2020-06-22 11:09:47,414 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:47,414 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:47,414 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:47,415 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:09:47,415 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:47,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:47,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:47,420 INFO L82 PathProgramCache]: Analyzing trace with hash -1210829515, now seen corresponding path program 12 times [2020-06-22 11:09:47,420 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:47,420 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:47,421 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:47,421 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:09:47,421 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:47,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:47,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:47,443 INFO L82 PathProgramCache]: Analyzing trace with hash -1677821329, now seen corresponding path program 1 times [2020-06-22 11:09:47,443 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:09:47,444 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:09:47,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:47,444 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 11:09:47,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:09:47,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:09:56,949 WARN L188 SmtUtils]: Spent 9.48 s on a formula simplification. DAG size of input: 155 DAG size of output: 146 [2020-06-22 11:09:57,080 INFO L216 LassoAnalysis]: Preferences: [2020-06-22 11:09:57,081 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-22 11:09:57,081 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-22 11:09:57,081 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-22 11:09:57,081 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2020-06-22 11:09:57,081 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-06-22 11:09:57,081 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-22 11:09:57,081 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-22 11:09:57,081 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration13_Lasso [2020-06-22 11:09:57,081 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-22 11:09:57,081 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-22 11:09:57,083 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:57,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:57,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:57,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:57,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:57,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:57,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:57,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:09:57,445 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-22 11:09:57,445 INFO L497 LassoAnalysis]: Using template 'affine'. [2020-06-22 11:09:57,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:57,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:57,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:57,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:57,446 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:57,447 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:57,447 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:57,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:57,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:57,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:57,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:57,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:57,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:57,450 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:57,450 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:57,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:57,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:57,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:57,451 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:57,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:57,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:57,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:57,451 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:57,451 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:57,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:57,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:57,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:57,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:57,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:57,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:57,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:57,453 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:57,453 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:57,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:57,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:57,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:57,454 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:57,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:57,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:57,454 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:57,456 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:09:57,456 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:09:57,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:09:57,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:09:57,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:09:57,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:09:57,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:09:57,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:09:57,460 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:09:57,461 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:09:57,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:09:57,462 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-06-22 11:09:57,463 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-06-22 11:09:57,463 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2020-06-22 11:09:57,463 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-06-22 11:09:57,463 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-06-22 11:09:57,464 INFO L518 LassoAnalysis]: Proved termination. [2020-06-22 11:09:57,464 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select (select #memory_int ULTIMATE.start_main_~x1~0.base) ULTIMATE.start_main_~x1~0.offset)_4) = -2*v_rep(select (select #memory_int ULTIMATE.start_main_~x1~0.base) ULTIMATE.start_main_~x1~0.offset)_4 + 21 Supporting invariants [] [2020-06-22 11:09:57,501 INFO L297 tatePredicateManager]: 10 out of 11 supporting invariants were superfluous and have been removed [2020-06-22 11:09:57,502 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-06-22 11:09:57,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:09:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:57,528 INFO L256 TraceCheckSpWp]: Trace formula consists of 29 conjuncts, 8 conjunts are in the unsatisfiable core [2020-06-22 11:09:57,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:57,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:57,551 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:57,552 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:57,567 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:57,568 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,574 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,574 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,575 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:34, output treesize:30 [2020-06-22 11:09:57,593 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 30 [2020-06-22 11:09:57,593 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,600 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,600 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,601 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:43, output treesize:23 [2020-06-22 11:09:57,603 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:57,604 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,611 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,611 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,611 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:57,614 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:57,614 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,621 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,622 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,622 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:57,625 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:57,625 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,632 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,632 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,632 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:57,635 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:57,635 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,642 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,643 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,643 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:57,646 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:57,646 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,653 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,654 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,654 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:57,657 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:57,657 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,664 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,664 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,664 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:57,667 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:57,668 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,674 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,675 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,675 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:57,678 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 27 [2020-06-22 11:09:57,678 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,685 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,685 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,685 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:36, output treesize:23 [2020-06-22 11:09:57,701 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2020-06-22 11:09:57,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:57,763 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:57,764 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:57,767 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:57,767 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,773 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,773 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,773 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:57,781 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:57,781 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,786 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,786 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,787 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:57,795 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:57,795 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,801 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,801 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,801 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:57,808 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:57,809 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,814 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,814 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,815 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:57,822 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:57,822 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,827 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,828 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,828 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:57,835 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:57,835 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,841 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,841 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,841 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:57,849 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:57,849 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,855 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,855 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,855 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:57,862 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:57,863 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,868 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,868 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,868 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:57,876 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:57,876 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,882 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,882 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:57,882 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:57,908 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:57,909 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:57,916 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:57,917 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:57,917 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:57,998 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:57,999 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:58,002 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,003 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,008 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,009 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,009 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,016 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,016 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,022 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,022 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,022 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,029 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,030 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,035 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,036 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,036 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,043 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,043 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,049 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,049 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,049 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,056 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,057 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,062 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,062 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,063 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,070 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,070 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,075 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,076 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,076 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,083 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,083 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,089 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,089 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,089 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,096 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,097 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,102 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,102 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,102 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,110 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,110 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,115 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,115 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,116 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,123 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:58,123 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,130 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,130 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,130 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:58,150 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:58,150 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,158 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,159 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,159 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:58,227 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:58,227 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:58,231 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,231 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,237 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,237 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,237 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,244 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,244 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,250 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,250 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,250 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,257 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,258 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,263 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,263 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,264 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,272 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,272 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,278 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,278 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,278 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,285 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,286 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,291 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,291 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,292 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,299 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,299 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,305 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,305 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,305 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,312 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,313 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,318 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,318 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,319 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,326 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,326 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,332 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,332 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,332 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,339 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,339 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,345 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,345 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,346 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,353 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:58,353 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,360 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,360 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,361 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:58,380 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:58,381 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,389 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,389 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,390 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:58,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:58,416 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:58,421 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,421 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,427 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,427 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,427 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,435 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,435 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,440 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,441 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,441 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,448 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,449 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,454 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,454 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,455 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,462 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,462 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,468 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,468 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,468 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,475 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,476 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,481 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,481 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,482 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,489 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,489 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,495 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,495 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,495 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,502 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,502 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,508 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,508 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,508 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,516 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,516 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,521 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,522 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,522 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,529 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:58,529 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,536 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,536 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,537 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:58,557 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:58,557 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,565 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,565 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,566 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:58,619 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:58,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:58,623 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,624 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,630 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,630 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,630 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,637 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,638 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,643 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,644 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,644 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,651 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,651 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,657 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,657 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,657 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,665 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,665 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,671 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,671 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,671 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,680 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,680 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,686 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,686 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,686 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,693 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,693 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,699 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,699 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,699 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,707 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,707 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,712 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,713 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,713 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,720 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,720 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,726 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,726 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,726 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,734 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:58,734 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,741 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,741 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,741 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:58,761 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:58,761 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,770 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,770 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,771 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:58,776 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:58,776 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,785 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,785 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,785 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:58,810 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:58,811 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:58,814 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,814 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,820 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,820 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,820 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,827 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,828 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,833 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,834 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,834 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,841 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,841 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,847 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,847 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,847 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,855 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,855 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,861 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,861 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,861 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,868 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,869 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,874 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,875 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,875 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,882 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,882 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,888 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,888 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,888 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,895 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,896 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,901 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,901 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,902 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,909 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:58,909 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,914 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,915 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,915 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:58,922 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:58,922 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,931 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,931 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,931 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:58,950 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:58,951 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,959 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,960 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,960 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:58,965 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:58,965 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:58,974 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:58,974 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:58,974 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:58,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:59,000 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:59,001 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:59,004 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,005 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,010 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,011 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,011 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,018 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,018 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,024 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,024 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,024 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,032 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,032 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,038 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,039 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,039 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,047 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,047 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,053 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,054 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,054 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,062 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,062 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,068 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,068 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,069 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,076 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,077 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,083 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,083 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,083 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,090 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,091 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,096 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,096 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,097 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,122 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:59,122 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,129 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,130 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,130 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:59,149 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:59,150 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,158 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,158 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,158 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:59,163 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:59,164 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,173 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,174 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,174 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:59,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:59,200 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:59,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:59,204 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,204 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,210 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,211 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,211 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,219 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,219 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,225 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,225 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,226 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,233 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,234 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,239 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,240 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,240 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,247 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,247 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,276 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,276 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,277 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,284 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,284 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,290 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,290 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,290 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,297 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,297 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,303 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,303 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,303 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,310 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,310 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,316 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,316 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,316 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,323 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:59,324 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,331 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,331 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,331 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:59,351 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:59,352 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,360 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,360 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,361 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:59,366 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:59,366 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,375 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,375 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,375 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:59,380 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:59,380 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,389 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,389 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,389 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:59,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:59,416 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:59,419 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,419 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,425 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,425 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,425 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,433 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,433 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,438 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,439 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,439 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,446 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,446 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,452 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,452 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,452 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,459 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,460 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,466 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,467 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,467 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,474 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,474 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,479 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,480 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,480 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,487 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,488 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,493 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,493 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,493 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,500 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,501 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,506 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,507 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,507 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,514 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:59,514 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,521 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,521 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,521 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:59,541 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:59,542 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,550 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,550 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,550 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:59,555 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:59,555 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,564 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,565 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,565 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:59,570 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:59,570 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,579 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,579 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,579 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:59,605 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:59,606 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:59,609 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,609 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,615 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,615 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,616 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,623 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,623 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,629 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,629 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,629 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,636 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,637 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,642 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,642 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,643 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,650 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,650 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,656 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,656 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,657 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,664 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,664 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,670 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,670 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,670 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,677 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,678 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,683 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,684 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,684 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,691 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:59,691 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,698 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,699 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,699 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:59,720 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:59,720 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,728 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,729 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,729 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:59,734 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:59,734 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,743 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,744 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,744 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:59,749 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:59,749 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,758 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,758 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,758 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:59,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:59,793 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:59,793 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:59,797 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,797 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,804 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,804 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,804 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,812 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,812 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,818 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,819 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,819 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,827 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,827 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,832 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,833 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,833 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,840 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,841 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,846 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,846 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,847 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,854 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,854 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,860 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,860 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,860 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,867 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,868 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,873 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,874 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,874 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:09:59,881 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:09:59,881 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,888 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,889 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,889 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:09:59,908 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:09:59,909 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,917 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,917 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,917 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:09:59,922 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:09:59,923 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,931 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,932 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,932 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:09:59,937 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:59,937 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,946 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,947 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,947 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:59,952 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:09:59,952 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,961 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,961 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:09:59,961 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:09:59,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:09:59,986 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:09:59,987 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:09:59,990 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:09:59,990 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,996 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:09:59,996 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:09:59,997 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,004 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,004 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,010 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,010 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,010 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,017 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,018 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,023 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,024 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,024 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,031 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,031 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,037 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,037 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,037 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,044 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,044 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,050 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,050 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,050 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,057 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,058 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,063 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,063 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,064 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,071 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:00,071 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,078 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,078 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,079 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:00,098 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:00,099 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,107 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,107 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,107 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:00,112 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:00,113 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,121 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,122 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,122 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:00,127 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,127 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,136 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,136 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,136 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,141 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,142 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,150 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,151 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,151 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:00,177 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:00,178 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:00,181 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,181 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,187 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,188 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,188 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,196 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,196 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,202 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,203 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,203 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,211 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,211 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,217 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,218 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,218 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,226 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,226 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,232 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,232 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,232 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,240 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,241 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,259 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,260 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,260 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,268 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:00,269 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,276 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,276 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,277 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:00,300 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:00,301 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,310 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,310 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,310 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:00,317 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:00,318 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,326 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,327 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,327 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:00,332 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,332 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,341 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,341 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,341 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,346 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,346 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,355 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,355 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,356 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:00,382 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:00,383 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:00,387 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,387 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,393 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,393 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,393 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,401 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,401 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,407 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,407 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,407 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,414 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,414 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,420 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,420 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,420 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,428 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,428 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,434 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,434 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,434 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,441 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,442 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,447 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,447 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,447 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,455 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:00,455 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,462 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,462 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,463 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:00,484 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:00,484 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,493 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,494 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,494 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:00,499 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:00,500 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,509 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,510 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,510 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:00,515 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,515 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,525 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,525 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,525 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,531 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,531 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,540 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,541 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,541 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,547 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,547 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,556 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,557 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,557 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:00,582 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:00,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:00,587 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,587 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,593 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,593 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,594 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,602 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,602 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,609 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,610 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,610 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,619 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,620 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,627 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,627 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,627 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,636 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,637 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,643 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,643 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,643 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,651 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,652 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,658 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,658 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,658 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,667 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:00,667 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,675 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,675 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,675 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:00,697 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:00,697 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,705 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,706 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,706 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:00,711 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:00,711 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,720 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,720 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,721 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:00,727 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,727 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,736 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,736 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,736 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,741 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,741 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,750 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,752 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,752 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,758 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,758 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,767 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,767 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,768 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:00,793 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:00,794 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:00,798 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,798 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,804 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,804 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,804 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,811 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,812 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,817 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,817 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,817 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,825 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,825 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,831 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,831 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,831 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,839 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,839 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,844 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,845 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,845 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,852 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:00,853 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,860 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,860 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,860 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:00,880 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:00,881 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,889 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,889 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,890 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:00,895 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:00,895 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,904 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,904 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,904 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:00,910 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,910 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,919 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,919 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,919 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,924 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,925 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,934 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,934 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,934 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,939 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:00,939 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,948 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,948 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:00,949 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:00,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:00,975 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:00,976 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:00,979 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,980 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,986 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:00,986 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,986 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:00,994 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:00,994 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:00,999 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,000 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,000 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,007 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,007 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,013 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,013 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,013 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,020 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,021 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,026 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,027 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,027 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,034 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:01,034 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,041 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,042 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,042 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:01,061 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:01,062 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,070 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,070 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,070 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:01,076 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:01,076 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,086 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,086 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,087 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:01,092 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,092 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,101 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,101 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,101 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,106 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,107 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,117 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,117 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,117 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,123 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,123 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,132 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,132 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,132 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,137 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,137 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,146 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,147 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,147 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:01,172 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:01,173 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:01,176 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,176 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,182 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,182 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,182 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,190 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,190 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,196 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,196 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,196 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,203 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,203 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,209 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,209 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,209 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,217 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,217 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,223 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,223 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,223 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,230 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:01,231 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,238 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,238 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,238 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:01,258 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:01,259 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,268 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,268 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,268 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:01,274 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:01,274 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,284 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,284 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,284 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:01,291 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,291 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,300 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,300 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,300 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,305 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,305 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,314 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,315 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,315 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,320 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,320 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,329 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,329 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,329 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,334 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,334 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,343 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,344 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,344 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:01,370 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:01,370 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:01,374 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,374 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,380 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,380 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,380 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,388 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,388 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,394 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,394 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,394 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,401 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,402 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,407 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,407 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,408 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,416 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:01,417 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,424 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,424 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,424 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:01,445 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:01,445 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,454 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,454 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,454 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:01,460 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:01,460 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,469 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,470 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,470 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:01,475 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,475 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,484 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,484 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,485 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,490 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,490 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,499 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,499 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,499 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,504 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,504 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,513 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,514 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,514 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,519 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,519 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,528 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,528 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,529 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:01,555 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:01,556 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:01,560 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,560 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,566 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,566 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,566 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,573 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,574 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,580 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,580 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,581 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,588 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,588 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,595 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,595 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,595 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,602 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:01,603 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,609 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,610 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,610 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:01,631 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:01,631 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,640 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,641 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,641 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:01,647 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:01,647 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,657 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,658 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,658 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:01,663 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,678 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,694 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,695 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,695 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,700 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,701 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,709 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,710 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,710 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,715 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,715 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,724 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,724 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,724 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,729 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,729 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,738 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,738 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,738 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,743 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,743 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,752 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,753 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,753 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:01,777 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:01,778 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:01,781 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,782 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,787 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,787 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,788 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,795 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,795 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,801 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,801 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,801 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,808 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,808 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,814 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,814 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,814 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,821 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:01,822 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,830 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,830 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,830 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:01,850 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:01,850 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,859 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,859 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,859 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:01,864 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:01,864 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,873 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,873 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,873 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:01,878 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,878 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,887 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,887 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,888 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,892 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,892 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,901 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,901 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,902 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,907 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,907 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,915 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,916 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,916 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,922 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,922 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,932 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,932 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,932 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,937 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:01,938 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,947 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,947 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:01,948 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:01,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:01,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:01,978 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:01,982 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,982 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,990 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:01,990 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:01,990 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:01,999 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:01,999 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,010 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,011 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,011 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:02,018 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:02,019 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,027 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,028 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,028 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:02,048 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:02,048 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,057 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,057 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,057 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:02,062 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:02,063 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,071 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,072 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,072 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:02,077 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,077 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,086 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,086 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,086 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,091 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,091 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,100 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,100 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,100 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,105 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,105 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,114 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,114 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,115 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,119 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,120 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,128 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,129 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,129 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,133 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,134 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,142 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,143 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,143 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:02,169 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:02,169 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:02,172 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:02,173 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,178 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,179 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,179 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:02,186 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:02,186 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,192 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,192 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,192 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:02,199 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:02,200 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,207 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,207 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,207 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:02,227 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:02,227 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,236 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,236 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,236 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:02,241 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:02,241 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,250 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,251 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,251 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:02,256 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,256 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,265 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,265 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,265 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,270 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,270 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,279 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,279 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,280 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,284 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,285 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,293 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,294 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,294 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,299 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,299 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,307 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,308 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,308 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,313 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,313 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,322 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,322 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,322 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,327 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,327 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,337 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,338 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,338 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:02,362 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:02,363 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:02,366 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:02,366 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,373 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,373 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,373 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:02,382 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:02,382 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,388 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,388 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,388 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:02,396 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:02,396 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,403 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,404 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,404 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:02,424 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:02,424 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,432 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,433 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,433 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:02,438 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:02,438 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,447 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,447 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,447 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:02,453 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,453 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,462 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,462 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,463 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,468 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,468 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,477 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,477 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,478 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,482 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,483 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,491 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,492 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,492 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,497 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,497 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,506 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,506 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,507 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,512 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,512 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,521 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,522 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,522 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,526 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,527 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,536 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,536 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,536 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:02,562 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:02,563 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:02,568 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:02,569 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,575 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,575 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,575 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:02,582 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:02,583 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,590 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,590 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,590 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:02,610 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:02,611 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,619 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,620 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,620 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:02,625 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:02,626 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,634 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,635 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,635 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:02,640 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,640 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,649 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,649 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,650 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,655 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,655 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,664 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,664 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,664 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,669 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,669 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,678 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,678 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,679 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,683 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,684 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,693 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,693 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,693 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,698 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,698 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,707 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,707 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,707 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,712 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,712 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,721 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,721 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,722 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:02,748 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:02,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:02,752 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:02,752 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,759 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,759 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,759 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:02,766 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:02,767 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,774 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,774 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,774 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:02,794 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:02,794 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,803 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,803 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,803 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:02,808 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:02,809 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,817 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,818 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,818 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:02,823 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,823 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,831 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,832 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,832 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,837 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,837 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,846 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,846 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,846 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,851 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,851 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,860 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,861 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,861 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,866 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,866 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,875 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,875 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,875 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,880 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,881 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,890 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,891 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,891 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,895 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,896 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,905 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,905 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,905 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,910 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:02,910 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,919 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,919 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,919 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:02,944 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:02,945 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:02,948 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 24 [2020-06-22 11:10:02,948 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,954 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,954 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,954 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:16 [2020-06-22 11:10:02,962 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:02,962 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,969 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,969 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,970 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:02,990 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:02,990 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:02,998 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:02,999 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:02,999 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:03,004 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:03,004 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,013 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,013 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,013 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:03,018 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,018 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,027 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,028 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,028 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,033 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,033 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,042 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,042 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,042 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,047 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,047 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,056 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,057 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,057 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,062 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,062 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,071 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,071 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,071 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,076 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,076 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,085 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,085 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,085 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,090 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,091 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,107 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,107 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,107 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,113 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,113 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,123 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,123 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,123 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:03,149 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:03,150 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:03,154 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:03,154 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,162 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,162 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,162 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:03,185 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:03,186 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,195 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,195 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,196 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:03,201 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:03,202 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,211 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,212 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,212 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:03,217 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,217 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,227 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,227 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,227 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,233 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,233 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,243 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,244 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,244 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,250 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,250 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,262 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,262 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,262 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,269 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,269 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,280 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,281 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,281 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,287 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,288 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,299 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,300 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,300 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,306 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,306 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,316 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,316 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,316 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,322 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,322 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,332 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,332 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,333 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:03,359 INFO L256 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 16 conjunts are in the unsatisfiable core [2020-06-22 11:10:03,360 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:03,364 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2020-06-22 11:10:03,364 INFO L427 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,372 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,373 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,373 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:36, output treesize:21 [2020-06-22 11:10:03,395 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 23 [2020-06-22 11:10:03,395 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,404 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,405 INFO L427 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,405 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:39, output treesize:35 [2020-06-22 11:10:03,411 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2020-06-22 11:10:03,411 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,421 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,421 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,422 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:48, output treesize:28 [2020-06-22 11:10:03,427 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,428 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,437 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,438 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,438 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,444 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,444 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,454 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,454 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,454 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,460 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,461 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,471 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,471 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,471 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,477 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,478 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,487 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,488 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,488 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,495 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,495 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,504 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,505 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,505 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,510 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,510 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,519 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,520 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,520 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,525 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,525 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,534 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,534 INFO L427 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,534 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,539 INFO L374 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 25 [2020-06-22 11:10:03,540 INFO L427 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-06-22 11:10:03,549 INFO L497 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-06-22 11:10:03,549 INFO L427 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-06-22 11:10:03,550 INFO L217 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:28 [2020-06-22 11:10:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:10:03,647 INFO L137 LoopCannibalizer]: termination argument not suffcient for all loop shiftings [2020-06-22 11:10:03,647 INFO L98 LoopCannibalizer]: 5 predicates before loop cannibalization 7 predicates after loop cannibalization [2020-06-22 11:10:03,648 INFO L152 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 7 loop predicates [2020-06-22 11:10:03,648 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 92 states and 99 transitions. cyclomatic complexity: 10 Second operand 5 states. [2020-06-22 11:10:03,745 INFO L73 BuchiDifferenceNCSB]: Finished buchiDifferenceNCSB. First operand 92 states and 99 transitions. cyclomatic complexity: 10. Second operand 5 states. Result 134 states and 143 transitions. Complement of second has 8 states. [2020-06-22 11:10:03,746 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2020-06-22 11:10:03,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-06-22 11:10:03,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 28 transitions. [2020-06-22 11:10:03,746 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 2 letters. Loop has 42 letters. [2020-06-22 11:10:03,747 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:10:03,747 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 44 letters. Loop has 42 letters. [2020-06-22 11:10:03,747 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:10:03,747 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 28 transitions. Stem has 2 letters. Loop has 84 letters. [2020-06-22 11:10:03,748 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:10:03,750 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 134 states and 143 transitions. [2020-06-22 11:10:03,751 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 8 [2020-06-22 11:10:03,752 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 134 states to 132 states and 141 transitions. [2020-06-22 11:10:03,752 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 47 [2020-06-22 11:10:03,752 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 48 [2020-06-22 11:10:03,752 INFO L73 IsDeterministic]: Start isDeterministic. Operand 132 states and 141 transitions. [2020-06-22 11:10:03,753 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-06-22 11:10:03,753 INFO L706 BuchiCegarLoop]: Abstraction has 132 states and 141 transitions. [2020-06-22 11:10:03,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states and 141 transitions. [2020-06-22 11:10:03,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 50. [2020-06-22 11:10:03,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2020-06-22 11:10:03,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 56 transitions. [2020-06-22 11:10:03,755 INFO L729 BuchiCegarLoop]: Abstraction has 50 states and 56 transitions. [2020-06-22 11:10:03,756 INFO L609 BuchiCegarLoop]: Abstraction has 50 states and 56 transitions. [2020-06-22 11:10:03,756 INFO L442 BuchiCegarLoop]: ======== Iteration 14============ [2020-06-22 11:10:03,756 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 50 states and 56 transitions. [2020-06-22 11:10:03,756 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2020-06-22 11:10:03,756 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 11:10:03,756 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 11:10:03,757 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2020-06-22 11:10:03,757 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2020-06-22 11:10:03,757 INFO L794 eck$LassoCheckResult]: Stem: 17396#ULTIMATE.startENTRY [79] ULTIMATE.startENTRY-->L-1: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0) (= |v_#valid_1| (store |v_#valid_2| 0 0))) InVars {#valid=|v_#valid_2|} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|, #valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] 17392#L-1 [108] L-1-->L6-3: Formula: (let ((.cse0 (store |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1| 1))) (and (= v_ULTIMATE.start_main_~x2~0.base_1 |v_ULTIMATE.start_main_#t~malloc1.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (= v_ULTIMATE.start_main_~x2~0.offset_1 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= 0 (select |v_#valid_5| |v_ULTIMATE.start_main_#t~malloc0.base_1|)) (= v_ULTIMATE.start_main_~x1~0.base_1 |v_ULTIMATE.start_main_#t~malloc0.base_1|) (< |v_ULTIMATE.start_main_#t~malloc0.base_1| |v_#StackHeapBarrier_1|) (< |v_ULTIMATE.start_main_#t~malloc1.base_1| |v_#StackHeapBarrier_1|) (= |v_#length_1| (store (store |v_#length_3| |v_ULTIMATE.start_main_#t~malloc0.base_1| 4) |v_ULTIMATE.start_main_#t~malloc1.base_1| 4)) (= 0 |v_ULTIMATE.start_main_#t~malloc1.offset_1|) (= (store .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1| 1) |v_#valid_3|) (= (select .cse0 |v_ULTIMATE.start_main_#t~malloc1.base_1|) 0) (= v_ULTIMATE.start_main_~x1~0.offset_1 |v_ULTIMATE.start_main_#t~malloc0.offset_1|) (> |v_ULTIMATE.start_main_#t~malloc0.base_1| 0) (< 0 |v_ULTIMATE.start_main_#t~malloc1.base_1|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_3|, #valid=|v_#valid_5|} OutVars{ULTIMATE.start_main_#t~malloc1.offset=|v_ULTIMATE.start_main_#t~malloc1.offset_1|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_1, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_1, ULTIMATE.start_main_#t~malloc0.offset=|v_ULTIMATE.start_main_#t~malloc0.offset_1|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_1, ULTIMATE.start_main_#t~malloc0.base=|v_ULTIMATE.start_main_#t~malloc0.base_1|, ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_1, ULTIMATE.start_main_#t~malloc1.base=|v_ULTIMATE.start_main_#t~malloc1.base_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, #valid=|v_#valid_3|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_1|, #length=|v_#length_1|, ULTIMATE.start_main_#t~mem5=|v_ULTIMATE.start_main_#t~mem5_1|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_1|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc1.offset, ULTIMATE.start_main_~x2~0.offset, ULTIMATE.start_main_~x2~0.base, ULTIMATE.start_main_#t~malloc0.offset, ULTIMATE.start_main_~x1~0.base, ULTIMATE.start_main_#t~malloc0.base, ULTIMATE.start_main_~x1~0.offset, ULTIMATE.start_main_#t~malloc1.base, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_#t~mem2, #length, ULTIMATE.start_main_#t~mem5, ULTIMATE.start_main_#t~mem4, ULTIMATE.start_main_#t~mem3] 17393#L6-3 [142] L6-3-->L7: Formula: (and (<= 0 v_ULTIMATE.start_main_~x1~0.offset_11) (= (select |v_#valid_31| v_ULTIMATE.start_main_~x1~0.base_14) 1) (<= (select (select |v_#memory_int_15| v_ULTIMATE.start_main_~x1~0.base_14) v_ULTIMATE.start_main_~x1~0.offset_11) 10) (<= (+ v_ULTIMATE.start_main_~x1~0.offset_11 4) (select |v_#length_20| v_ULTIMATE.start_main_~x1~0.base_14))) InVars {ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} OutVars{ULTIMATE.start_main_~x1~0.offset=v_ULTIMATE.start_main_~x1~0.offset_11, #valid=|v_#valid_31|, ULTIMATE.start_main_#t~mem2=|v_ULTIMATE.start_main_#t~mem2_13|, #memory_int=|v_#memory_int_15|, #length=|v_#length_20|, ULTIMATE.start_main_~x1~0.base=v_ULTIMATE.start_main_~x1~0.base_14} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem2] 17402#L7 [54] L7-->L8-2: Formula: (and (<= 0 v_ULTIMATE.start_main_~x2~0.offset_4) (= |v_#memory_int_2| (store |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4 (store (select |v_#memory_int_3| v_ULTIMATE.start_main_~x2~0.base_4) v_ULTIMATE.start_main_~x2~0.offset_4 10))) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_4 4) (select |v_#length_6| v_ULTIMATE.start_main_~x2~0.base_4)) (= 1 (select |v_#valid_8| v_ULTIMATE.start_main_~x2~0.base_4))) InVars {#memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} OutVars{#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_4, #length=|v_#length_6|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_4, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#memory_int] 17398#L8-2 [2020-06-22 11:10:03,757 INFO L796 eck$LassoCheckResult]: Loop: 17398#L8-2 [73] L8-2-->L8: Formula: (and (<= (+ v_ULTIMATE.start_main_~x2~0.offset_6 4) (select |v_#length_8| v_ULTIMATE.start_main_~x2~0.base_7)) (= 1 (select |v_#valid_10| v_ULTIMATE.start_main_~x2~0.base_7)) (= |v_ULTIMATE.start_main_#t~mem3_2| (select (select |v_#memory_int_4| v_ULTIMATE.start_main_~x2~0.base_7) v_ULTIMATE.start_main_~x2~0.offset_6)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_6)) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, #length=|v_#length_8|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_6, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_7, #valid=|v_#valid_10|, #memory_int=|v_#memory_int_4|, #length=|v_#length_8|, ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 17399#L8 [77] L8-->L9: Formula: (< 1 |v_ULTIMATE.start_main_#t~mem3_6|) InVars {ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_6|} OutVars{ULTIMATE.start_main_#t~mem3=|v_ULTIMATE.start_main_#t~mem3_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem3] 17404#L9 [61] L9-->L9-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem4_2| (select (select |v_#memory_int_5| v_ULTIMATE.start_main_~x2~0.base_10) v_ULTIMATE.start_main_~x2~0.offset_8)) (= (select |v_#valid_12| v_ULTIMATE.start_main_~x2~0.base_10) 1) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_8 4) (select |v_#length_10| v_ULTIMATE.start_main_~x2~0.base_10)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_8)) InVars {#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, #length=|v_#length_10|, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_8, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_10, #valid=|v_#valid_12|, #memory_int=|v_#memory_int_5|, #length=|v_#length_10|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem4] 17406#L9-1 [140] L9-1-->L8-2: Formula: (and (= |v_#memory_int_11| (store |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16 (store (select |v_#memory_int_12| v_ULTIMATE.start_main_~x2~0.base_16) v_ULTIMATE.start_main_~x2~0.offset_12 (+ |v_ULTIMATE.start_main_#t~mem4_6| (- 1))))) (= 1 (select |v_#valid_29| v_ULTIMATE.start_main_~x2~0.base_16)) (<= (+ v_ULTIMATE.start_main_~x2~0.offset_12 4) (select |v_#length_18| v_ULTIMATE.start_main_~x2~0.base_16)) (<= 0 v_ULTIMATE.start_main_~x2~0.offset_12)) InVars {ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_12|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_6|} OutVars{ULTIMATE.start_main_~x2~0.offset=v_ULTIMATE.start_main_~x2~0.offset_12, ULTIMATE.start_main_~x2~0.base=v_ULTIMATE.start_main_~x2~0.base_16, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_11|, #length=|v_#length_18|, ULTIMATE.start_main_#t~mem4=|v_ULTIMATE.start_main_#t~mem4_5|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_main_#t~mem4] 17398#L8-2 [2020-06-22 11:10:03,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:10:03,757 INFO L82 PathProgramCache]: Analyzing trace with hash 3385254, now seen corresponding path program 1 times [2020-06-22 11:10:03,758 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:10:03,758 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:10:03,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:10:03,758 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:10:03,759 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:10:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:10:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:10:03,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:10:03,766 INFO L82 PathProgramCache]: Analyzing trace with hash 3174292, now seen corresponding path program 1 times [2020-06-22 11:10:03,766 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:10:03,766 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:10:03,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:10:03,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:10:03,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:10:03,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:10:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:10:03,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:10:03,770 INFO L82 PathProgramCache]: Analyzing trace with hash -380781383, now seen corresponding path program 1 times [2020-06-22 11:10:03,770 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 11:10:03,770 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 11:10:03,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:10:03,771 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 11:10:03,771 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 11:10:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:10:03,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:10:03,914 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2020-06-22 11:10:03,958 INFO L216 LassoAnalysis]: Preferences: [2020-06-22 11:10:03,958 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-22 11:10:03,958 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-22 11:10:03,958 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-22 11:10:03,958 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2020-06-22 11:10:03,958 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-06-22 11:10:03,959 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-22 11:10:03,959 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-22 11:10:03,959 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration14_Lasso [2020-06-22 11:10:03,959 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-22 11:10:03,959 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-22 11:10:03,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:10:03,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:10:03,963 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:10:03,965 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:10:04,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:10:04,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:10:04,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:10:04,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 11:10:04,240 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-22 11:10:04,240 INFO L497 LassoAnalysis]: Using template 'affine'. [2020-06-22 11:10:04,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:10:04,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:10:04,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:10:04,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:10:04,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:10:04,242 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:10:04,242 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:10:04,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:10:04,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:10:04,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:10:04,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:10:04,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 11:10:04,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:10:04,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:10:04,243 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:10:04,244 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 11:10:04,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 11:10:04,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:10:04,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:10:04,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:10:04,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:10:04,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:10:04,245 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:10:04,246 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:10:04,246 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:10:04,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:10:04,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:10:04,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:10:04,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:10:04,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:10:04,259 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:10:04,260 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:10:04,260 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:10:04,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:10:04,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:10:04,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:10:04,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:10:04,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:10:04,263 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:10:04,263 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:10:04,264 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:10:04,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 11:10:04,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 11:10:04,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 11:10:04,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 11:10:04,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 11:10:04,266 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 11:10:04,267 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2020-06-22 11:10:04,267 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2020-06-22 11:10:04,272 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-06-22 11:10:04,277 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2020-06-22 11:10:04,277 INFO L444 ModelExtractionUtils]: 2 out of 7 variables were initially zero. Simplification set additionally 3 variables to zero. [2020-06-22 11:10:04,278 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-06-22 11:10:04,279 INFO L440 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2020-06-22 11:10:04,279 INFO L518 LassoAnalysis]: Proved termination. [2020-06-22 11:10:04,279 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select (select #memory_int ULTIMATE.start_main_~x2~0.base) ULTIMATE.start_main_~x2~0.offset)_5) = 1*v_rep(select (select #memory_int ULTIMATE.start_main_~x2~0.base) ULTIMATE.start_main_~x2~0.offset)_5 Supporting invariants [] [2020-06-22 11:10:04,294 INFO L297 tatePredicateManager]: 8 out of 8 supporting invariants were superfluous and have been removed [2020-06-22 11:10:04,295 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-06-22 11:10:04,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 11:10:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:04,320 INFO L256 TraceCheckSpWp]: Trace formula consists of 39 conjuncts, 2 conjunts are in the unsatisfiable core [2020-06-22 11:10:04,320 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:04,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 11:10:04,326 INFO L256 TraceCheckSpWp]: Trace formula consists of 20 conjuncts, 6 conjunts are in the unsatisfiable core [2020-06-22 11:10:04,326 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 11:10:04,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 11:10:04,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 11:10:04,414 INFO L137 LoopCannibalizer]: termination argument not suffcient for all loop shiftings [2020-06-22 11:10:04,414 INFO L98 LoopCannibalizer]: 4 predicates before loop cannibalization 4 predicates after loop cannibalization [2020-06-22 11:10:04,414 INFO L152 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2020-06-22 11:10:04,414 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 50 states and 56 transitions. cyclomatic complexity: 8 Second operand 5 states. [2020-06-22 11:10:04,492 INFO L73 BuchiDifferenceNCSB]: Finished buchiDifferenceNCSB. First operand 50 states and 56 transitions. cyclomatic complexity: 8. Second operand 5 states. Result 86 states and 94 transitions. Complement of second has 13 states. [2020-06-22 11:10:04,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 8 states 1 stem states 5 non-accepting loop states 2 accepting loop states [2020-06-22 11:10:04,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-06-22 11:10:04,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 23 transitions. [2020-06-22 11:10:04,493 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 23 transitions. Stem has 4 letters. Loop has 4 letters. [2020-06-22 11:10:04,493 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:10:04,493 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 23 transitions. Stem has 8 letters. Loop has 4 letters. [2020-06-22 11:10:04,493 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:10:04,493 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 23 transitions. Stem has 4 letters. Loop has 8 letters. [2020-06-22 11:10:04,494 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 11:10:04,495 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 86 states and 94 transitions. [2020-06-22 11:10:04,496 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-06-22 11:10:04,497 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 86 states to 0 states and 0 transitions. [2020-06-22 11:10:04,497 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2020-06-22 11:10:04,497 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2020-06-22 11:10:04,497 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2020-06-22 11:10:04,497 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 11:10:04,497 INFO L706 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-22 11:10:04,497 INFO L729 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-22 11:10:04,497 INFO L609 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-06-22 11:10:04,497 INFO L442 BuchiCegarLoop]: ======== Iteration 15============ [2020-06-22 11:10:04,497 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2020-06-22 11:10:04,497 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-06-22 11:10:04,498 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2020-06-22 11:10:04,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.06 11:10:04 BasicIcfg [2020-06-22 11:10:04,503 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-06-22 11:10:04,504 INFO L168 Benchmark]: Toolchain (without parser) took 69999.92 ms. Allocated memory was 649.6 MB in the beginning and 1.2 GB in the end (delta: 533.2 MB). Free memory was 564.2 MB in the beginning and 1.1 GB in the end (delta: -551.9 MB). There was no memory consumed. Max. memory is 50.3 GB. [2020-06-22 11:10:04,504 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 649.6 MB. Free memory is still 585.8 MB. There was no memory consumed. Max. memory is 50.3 GB. [2020-06-22 11:10:04,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 289.58 ms. Allocated memory was 649.6 MB in the beginning and 693.1 MB in the end (delta: 43.5 MB). Free memory was 564.2 MB in the beginning and 658.3 MB in the end (delta: -94.1 MB). Peak memory consumption was 28.9 MB. Max. memory is 50.3 GB. [2020-06-22 11:10:04,504 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.63 ms. Allocated memory is still 693.1 MB. Free memory was 658.3 MB in the beginning and 655.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 50.3 GB. [2020-06-22 11:10:04,505 INFO L168 Benchmark]: Boogie Preprocessor took 22.30 ms. Allocated memory is still 693.1 MB. Free memory was 655.2 MB in the beginning and 653.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 50.3 GB. [2020-06-22 11:10:04,505 INFO L168 Benchmark]: RCFGBuilder took 292.98 ms. Allocated memory is still 693.1 MB. Free memory was 653.9 MB in the beginning and 633.1 MB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 50.3 GB. [2020-06-22 11:10:04,505 INFO L168 Benchmark]: BlockEncodingV2 took 131.46 ms. Allocated memory is still 693.1 MB. Free memory was 633.1 MB in the beginning and 625.0 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 50.3 GB. [2020-06-22 11:10:04,505 INFO L168 Benchmark]: TraceAbstraction took 975.98 ms. Allocated memory is still 693.1 MB. Free memory was 623.7 MB in the beginning and 539.6 MB in the end (delta: 84.1 MB). Peak memory consumption was 84.1 MB. Max. memory is 50.3 GB. [2020-06-22 11:10:04,505 INFO L168 Benchmark]: BuchiAutomizer took 68244.88 ms. Allocated memory was 693.1 MB in the beginning and 1.2 GB in the end (delta: 489.7 MB). Free memory was 539.6 MB in the beginning and 1.1 GB in the end (delta: -576.5 MB). There was no memory consumed. Max. memory is 50.3 GB. [2020-06-22 11:10:04,506 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: - StatisticsResult: Initial Icfg 31 locations, 34 edges - StatisticsResult: Encoded RCFG 24 locations, 42 edges * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 649.6 MB. Free memory is still 585.8 MB. There was no memory consumed. Max. memory is 50.3 GB. * CACSL2BoogieTranslator took 289.58 ms. Allocated memory was 649.6 MB in the beginning and 693.1 MB in the end (delta: 43.5 MB). Free memory was 564.2 MB in the beginning and 658.3 MB in the end (delta: -94.1 MB). Peak memory consumption was 28.9 MB. Max. memory is 50.3 GB. * Boogie Procedure Inliner took 37.63 ms. Allocated memory is still 693.1 MB. Free memory was 658.3 MB in the beginning and 655.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 50.3 GB. * Boogie Preprocessor took 22.30 ms. Allocated memory is still 693.1 MB. Free memory was 655.2 MB in the beginning and 653.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 50.3 GB. * RCFGBuilder took 292.98 ms. Allocated memory is still 693.1 MB. Free memory was 653.9 MB in the beginning and 633.1 MB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 50.3 GB. * BlockEncodingV2 took 131.46 ms. Allocated memory is still 693.1 MB. Free memory was 633.1 MB in the beginning and 625.0 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 50.3 GB. * TraceAbstraction took 975.98 ms. Allocated memory is still 693.1 MB. Free memory was 623.7 MB in the beginning and 539.6 MB in the end (delta: 84.1 MB). Peak memory consumption was 84.1 MB. Max. memory is 50.3 GB. * BuchiAutomizer took 68244.88 ms. Allocated memory was 693.1 MB in the beginning and 1.2 GB in the end (delta: 489.7 MB). Free memory was 539.6 MB in the beginning and 1.1 GB in the end (delta: -576.5 MB). There was no memory consumed. Max. memory is 50.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 7]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 8]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 8]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 9]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 9]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 9]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 9]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 11]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 6]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 11]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 6]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 11]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 7]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 11]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - AllSpecificationsHoldResult: All specifications hold 14 specifications checked. All of them hold - InvariantResult [Line: 7]: Loop Invariant [2020-06-22 11:10:04,509 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:10:04,509 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:10:04,510 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:10:04,510 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((1 == \valid[x1] && x1 == 0) && unknown-#length-unknown[x2] == 4) && \valid[x2] == 1) && x2 == 0) && unknown-#length-unknown[x1] == 4 - InvariantResult [Line: 6]: Loop Invariant [2020-06-22 11:10:04,510 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:10:04,511 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:10:04,511 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length [2020-06-22 11:10:04,511 WARN L1298 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((1 == \valid[x1] && x1 == 0) && unknown-#length-unknown[x2] == 4) && \valid[x2] == 1) && x2 == 0) && unknown-#length-unknown[x1] == 4 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 24 locations, 14 error locations. SAFE Result, 0.8s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 0.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 13 SDtfs, 92 SDslu, 3 SDs, 0 SdLazy, 109 SolverSat, 38 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=24occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 2 LocationsWithAnnotation, 2 PreInvPairs, 2 NumberOfFragments, 54 HoareAnnotationTreeSize, 2 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 2 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 18 NumberOfCodeBlocks, 18 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 13 ConstructedInterpolants, 0 QuantifiedInterpolants, 143 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Constructed decomposition of program Your program was decomposed into 14 terminating modules (9 trivial, 0 deterministic, 5 nondeterministic). One nondeterministic module has affine ranking function -2 * unknown-#memory_int-unknown[x1][x1] + 21 and consists of 5 locations. One nondeterministic module has affine ranking function -2 * unknown-#memory_int-unknown[x1][x1] + 21 and consists of 5 locations. One nondeterministic module has affine ranking function -2 * unknown-#memory_int-unknown[x1][x1] + 21 and consists of 5 locations. One nondeterministic module has affine ranking function -2 * unknown-#memory_int-unknown[x1][x1] + 21 and consists of 5 locations. One nondeterministic module has affine ranking function unknown-#memory_int-unknown[x2][x2] and consists of 8 locations. 9 modules have a trivial ranking function, the largest among these consists of 37 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 68.2s and 15 iterations. TraceHistogramMax:10. Analysis of lassos took 38.0s. Construction of modules took 1.2s. Büchi inclusion checks took 28.7s. Highest rank in rank-based complementation 3. Minimization of det autom 10. Minimization of nondet autom 4. Automata minimization 0.0s AutomataMinimizationTime, 13 MinimizatonAttempts, 298 StatesRemovedByMinimization, 13 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 92 states and ocurred in iteration 10. Nontrivial modules had stage [5, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 512/648 HoareTripleCheckerStatistics: 94 SDtfs, 309 SDslu, 416 SDs, 0 SdLazy, 1565 SolverSat, 127 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.2s Time LassoAnalysisResults: nont0 unkn0 SFLI9 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso5 LassoPreprocessingBenchmarks: Lassos: inital160 mio100 ax100 hnf100 lsp96 ukn72 mio100 lsp40 div100 bol100 ite100 ukn100 eq192 hnf88 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 6ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! !SESSION 2020-06-22 11:08:51.227 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_242 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox2/benchmark/theBenchmark.c Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox2/tmp -i /export/starexec/sandbox2/benchmark/theBenchmark.c !ENTRY org.eclipse.core.resources 2 10035 2020-06-22 11:10:04.737 !MESSAGE The workspace will exit with unsaved changes in this session. Received shutdown request... Ultimate: GTK+ Version Check