/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- Ultimate: Cannot open display: This is Ultimate 0.1.25-34f2e62 [2020-07-01 12:37:06,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-01 12:37:06,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-01 12:37:06,636 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-01 12:37:06,636 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-01 12:37:06,637 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-01 12:37:06,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-01 12:37:06,640 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-01 12:37:06,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-01 12:37:06,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-01 12:37:06,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-01 12:37:06,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-01 12:37:06,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-01 12:37:06,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-01 12:37:06,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-01 12:37:06,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-01 12:37:06,647 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-01 12:37:06,648 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-01 12:37:06,650 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-01 12:37:06,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-01 12:37:06,653 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-01 12:37:06,654 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-01 12:37:06,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-01 12:37:06,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-01 12:37:06,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-01 12:37:06,658 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-01 12:37:06,658 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-01 12:37:06,659 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-01 12:37:06,660 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-01 12:37:06,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-01 12:37:06,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-01 12:37:06,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-01 12:37:06,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-01 12:37:06,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-01 12:37:06,664 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-01 12:37:06,664 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-01 12:37:06,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-01 12:37:06,665 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-01 12:37:06,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-01 12:37:06,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-01 12:37:06,666 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-01 12:37:06,667 INFO L101 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-07-01 12:37:06,681 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-01 12:37:06,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-01 12:37:06,682 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-01 12:37:06,683 INFO L138 SettingsManager]: * Rewrite not-equals=true [2020-07-01 12:37:06,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-01 12:37:06,683 INFO L138 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-07-01 12:37:06,683 INFO L138 SettingsManager]: * Use SBE=true [2020-07-01 12:37:06,683 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-01 12:37:06,683 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-01 12:37:06,684 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-01 12:37:06,684 INFO L138 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-07-01 12:37:06,684 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-01 12:37:06,684 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-01 12:37:06,684 INFO L138 SettingsManager]: * Construct termination proof for TermComp=true [2020-07-01 12:37:06,684 INFO L138 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 12:37:06,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-01 12:37:06,685 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-01 12:37:06,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-01 12:37:06,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-01 12:37:06,685 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-01 12:37:06,686 INFO L138 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-07-01 12:37:06,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-01 12:37:06,686 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-01 12:37:06,686 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-01 12:37:06,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 12:37:06,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-01 12:37:06,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-01 12:37:06,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-01 12:37:06,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-01 12:37:06,852 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-01 12:37:06,865 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-01 12:37:06,869 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-01 12:37:06,870 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-01 12:37:06,870 INFO L275 PluginConnector]: CDTParser initialized [2020-07-01 12:37:06,871 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 12:37:06,932 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_CAIGTg/tmp/ef220f03106c4893aca8ba7b0993a216/FLAGe0ff7f7bf [2020-07-01 12:37:07,271 INFO L306 CDTParser]: Found 1 translation units. [2020-07-01 12:37:07,271 INFO L160 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 12:37:07,272 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-07-01 12:37:07,278 INFO L349 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_CAIGTg/tmp/ef220f03106c4893aca8ba7b0993a216/FLAGe0ff7f7bf [2020-07-01 12:37:07,690 INFO L357 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/BenchExec_run_CAIGTg/tmp/ef220f03106c4893aca8ba7b0993a216 [2020-07-01 12:37:07,701 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-01 12:37:07,702 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-07-01 12:37:07,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-01 12:37:07,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-01 12:37:07,707 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-01 12:37:07,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 12:37:07" (1/1) ... [2020-07-01 12:37:07,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23a0053e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:07, skipping insertion in model container [2020-07-01 12:37:07,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 12:37:07" (1/1) ... [2020-07-01 12:37:07,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-01 12:37:07,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-01 12:37:07,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-01 12:37:07,991 INFO L203 MainTranslator]: Completed pre-run [2020-07-01 12:37:08,012 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-01 12:37:08,027 INFO L208 MainTranslator]: Completed translation [2020-07-01 12:37:08,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08 WrapperNode [2020-07-01 12:37:08,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-01 12:37:08,029 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-01 12:37:08,029 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-01 12:37:08,029 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-01 12:37:08,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (1/1) ... [2020-07-01 12:37:08,048 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (1/1) ... [2020-07-01 12:37:08,071 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-01 12:37:08,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-01 12:37:08,071 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-01 12:37:08,072 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-01 12:37:08,081 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (1/1) ... [2020-07-01 12:37:08,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (1/1) ... [2020-07-01 12:37:08,084 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (1/1) ... [2020-07-01 12:37:08,084 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (1/1) ... [2020-07-01 12:37:08,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (1/1) ... [2020-07-01 12:37:08,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (1/1) ... [2020-07-01 12:37:08,097 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (1/1) ... [2020-07-01 12:37:08,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-01 12:37:08,100 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-01 12:37:08,100 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-01 12:37:08,100 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-01 12:37:08,101 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (1/1) ... No working directory specified, using /export/starexec/sandbox/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 [2020-07-01 12:37:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-01 12:37:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-01 12:37:08,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-01 12:37:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-01 12:37:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-01 12:37:08,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-01 12:37:08,451 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-01 12:37:08,452 INFO L295 CfgBuilder]: Removed 8 assume(true) statements. [2020-07-01 12:37:08,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 12:37:08 BoogieIcfgContainer [2020-07-01 12:37:08,455 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-01 12:37:08,456 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- [2020-07-01 12:37:08,456 INFO L271 PluginConnector]: Initializing BlockEncodingV2... [2020-07-01 12:37:08,458 INFO L275 PluginConnector]: BlockEncodingV2 initialized [2020-07-01 12:37:08,459 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 12:37:08" (1/1) ... [2020-07-01 12:37:08,474 INFO L313 BlockEncoder]: Initial Icfg 27 locations, 34 edges [2020-07-01 12:37:08,476 INFO L258 BlockEncoder]: Using Remove infeasible edges [2020-07-01 12:37:08,477 INFO L263 BlockEncoder]: Using Maximize final states [2020-07-01 12:37:08,477 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false [2020-07-01 12:37:08,478 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE [2020-07-01 12:37:08,480 INFO L296 BlockEncoder]: Using Remove sink states [2020-07-01 12:37:08,481 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true [2020-07-01 12:37:08,481 INFO L179 BlockEncoder]: Using Rewrite not-equals [2020-07-01 12:37:08,507 INFO L185 BlockEncoder]: Using Use SBE [2020-07-01 12:37:08,541 INFO L200 BlockEncoder]: SBE split 12 edges [2020-07-01 12:37:08,546 INFO L70 emoveInfeasibleEdges]: Removed 2 edges and 0 locations because of local infeasibility [2020-07-01 12:37:08,548 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-07-01 12:37:08,569 INFO L100 BaseMinimizeStates]: Removed 10 edges and 5 locations by large block encoding [2020-07-01 12:37:08,572 INFO L70 RemoveSinkStates]: Removed 1 edges and 1 locations by removing sink states [2020-07-01 12:37:08,573 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility [2020-07-01 12:37:08,574 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-07-01 12:37:08,574 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2020-07-01 12:37:08,574 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states [2020-07-01 12:37:08,575 INFO L313 BlockEncoder]: Encoded RCFG 21 locations, 45 edges [2020-07-01 12:37:08,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 01.07 12:37:08 BasicIcfg [2020-07-01 12:37:08,575 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- [2020-07-01 12:37:08,577 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-01 12:37:08,577 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-01 12:37:08,580 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-01 12:37:08,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.07 12:37:07" (1/4) ... [2020-07-01 12:37:08,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@657b7054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.07 12:37:08, skipping insertion in model container [2020-07-01 12:37:08,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (2/4) ... [2020-07-01 12:37:08,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@657b7054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.07 12:37:08, skipping insertion in model container [2020-07-01 12:37:08,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 12:37:08" (3/4) ... [2020-07-01 12:37:08,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@657b7054 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 12:37:08, skipping insertion in model container [2020-07-01 12:37:08,583 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 01.07 12:37:08" (4/4) ... [2020-07-01 12:37:08,584 INFO L109 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-07-01 12:37:08,595 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2020-07-01 12:37:08,602 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 8 error locations. [2020-07-01 12:37:08,616 INFO L251 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2020-07-01 12:37:08,639 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-01 12:37:08,639 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-01 12:37:08,639 INFO L377 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2020-07-01 12:37:08,639 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-01 12:37:08,639 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-01 12:37:08,640 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-01 12:37:08,640 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-01 12:37:08,640 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-01 12:37:08,655 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states. [2020-07-01 12:37:08,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-07-01 12:37:08,661 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:08,662 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:08,663 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:08,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:08,669 INFO L82 PathProgramCache]: Analyzing trace with hash 476970010, now seen corresponding path program 1 times [2020-07-01 12:37:08,679 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:08,679 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112875891] [2020-07-01 12:37:08,680 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:08,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:08,890 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112875891] [2020-07-01 12:37:08,891 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 12:37:08,891 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-01 12:37:08,892 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588903723] [2020-07-01 12:37:08,897 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-01 12:37:08,898 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:08,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-01 12:37:08,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-01 12:37:08,915 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 3 states. [2020-07-01 12:37:09,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:09,047 INFO L93 Difference]: Finished difference Result 21 states and 45 transitions. [2020-07-01 12:37:09,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-01 12:37:09,049 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2020-07-01 12:37:09,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:09,062 INFO L225 Difference]: With dead ends: 21 [2020-07-01 12:37:09,062 INFO L226 Difference]: Without dead ends: 19 [2020-07-01 12:37:09,066 INFO L675 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 [2020-07-01 12:37:09,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2020-07-01 12:37:09,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2020-07-01 12:37:09,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-01 12:37:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 41 transitions. [2020-07-01 12:37:09,105 INFO L78 Accepts]: Start accepts. Automaton has 19 states and 41 transitions. Word has length 7 [2020-07-01 12:37:09,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:09,106 INFO L479 AbstractCegarLoop]: Abstraction has 19 states and 41 transitions. [2020-07-01 12:37:09,106 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-01 12:37:09,107 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 41 transitions. [2020-07-01 12:37:09,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-07-01 12:37:09,107 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:09,107 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:09,109 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-01 12:37:09,109 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:09,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:09,110 INFO L82 PathProgramCache]: Analyzing trace with hash 476970012, now seen corresponding path program 1 times [2020-07-01 12:37:09,110 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:09,110 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360061153] [2020-07-01 12:37:09,111 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:09,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:09,181 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360061153] [2020-07-01 12:37:09,181 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 12:37:09,181 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-01 12:37:09,182 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738421342] [2020-07-01 12:37:09,183 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-01 12:37:09,184 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:09,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-01 12:37:09,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-01 12:37:09,184 INFO L87 Difference]: Start difference. First operand 19 states and 41 transitions. Second operand 4 states. [2020-07-01 12:37:09,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:09,348 INFO L93 Difference]: Finished difference Result 34 states and 69 transitions. [2020-07-01 12:37:09,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-01 12:37:09,349 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 7 [2020-07-01 12:37:09,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:09,350 INFO L225 Difference]: With dead ends: 34 [2020-07-01 12:37:09,350 INFO L226 Difference]: Without dead ends: 32 [2020-07-01 12:37:09,351 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-01 12:37:09,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-07-01 12:37:09,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 26. [2020-07-01 12:37:09,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-01 12:37:09,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 59 transitions. [2020-07-01 12:37:09,358 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 59 transitions. Word has length 7 [2020-07-01 12:37:09,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:09,358 INFO L479 AbstractCegarLoop]: Abstraction has 26 states and 59 transitions. [2020-07-01 12:37:09,358 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-01 12:37:09,359 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 59 transitions. [2020-07-01 12:37:09,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-07-01 12:37:09,359 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:09,359 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:09,360 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-01 12:37:09,360 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:09,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:09,360 INFO L82 PathProgramCache]: Analyzing trace with hash 1901167105, now seen corresponding path program 1 times [2020-07-01 12:37:09,360 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:09,361 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670401641] [2020-07-01 12:37:09,361 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:09,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:09,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:09,411 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [670401641] [2020-07-01 12:37:09,411 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 12:37:09,412 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-01 12:37:09,412 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319893830] [2020-07-01 12:37:09,412 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-01 12:37:09,412 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:09,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-01 12:37:09,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-01 12:37:09,413 INFO L87 Difference]: Start difference. First operand 26 states and 59 transitions. Second operand 3 states. [2020-07-01 12:37:09,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:09,500 INFO L93 Difference]: Finished difference Result 26 states and 59 transitions. [2020-07-01 12:37:09,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-01 12:37:09,500 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 8 [2020-07-01 12:37:09,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:09,501 INFO L225 Difference]: With dead ends: 26 [2020-07-01 12:37:09,502 INFO L226 Difference]: Without dead ends: 25 [2020-07-01 12:37:09,502 INFO L675 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 [2020-07-01 12:37:09,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2020-07-01 12:37:09,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2020-07-01 12:37:09,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-01 12:37:09,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 55 transitions. [2020-07-01 12:37:09,508 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 55 transitions. Word has length 8 [2020-07-01 12:37:09,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:09,508 INFO L479 AbstractCegarLoop]: Abstraction has 25 states and 55 transitions. [2020-07-01 12:37:09,508 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-01 12:37:09,508 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 55 transitions. [2020-07-01 12:37:09,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-07-01 12:37:09,509 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:09,509 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:09,509 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-01 12:37:09,509 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:09,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:09,510 INFO L82 PathProgramCache]: Analyzing trace with hash 1901167107, now seen corresponding path program 1 times [2020-07-01 12:37:09,510 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:09,510 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [516233062] [2020-07-01 12:37:09,510 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:09,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:09,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:09,584 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [516233062] [2020-07-01 12:37:09,585 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 12:37:09,585 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-01 12:37:09,585 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795706375] [2020-07-01 12:37:09,586 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-01 12:37:09,586 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:09,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-01 12:37:09,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-01 12:37:09,586 INFO L87 Difference]: Start difference. First operand 25 states and 55 transitions. Second operand 5 states. [2020-07-01 12:37:09,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:09,749 INFO L93 Difference]: Finished difference Result 45 states and 96 transitions. [2020-07-01 12:37:09,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-01 12:37:09,750 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 8 [2020-07-01 12:37:09,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:09,751 INFO L225 Difference]: With dead ends: 45 [2020-07-01 12:37:09,751 INFO L226 Difference]: Without dead ends: 44 [2020-07-01 12:37:09,751 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-01 12:37:09,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2020-07-01 12:37:09,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 33. [2020-07-01 12:37:09,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2020-07-01 12:37:09,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 75 transitions. [2020-07-01 12:37:09,760 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 75 transitions. Word has length 8 [2020-07-01 12:37:09,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:09,760 INFO L479 AbstractCegarLoop]: Abstraction has 33 states and 75 transitions. [2020-07-01 12:37:09,760 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-01 12:37:09,760 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 75 transitions. [2020-07-01 12:37:09,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-07-01 12:37:09,761 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:09,761 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:09,761 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-01 12:37:09,761 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:09,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:09,762 INFO L82 PathProgramCache]: Analyzing trace with hash -1192505773, now seen corresponding path program 1 times [2020-07-01 12:37:09,762 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:09,762 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1462048046] [2020-07-01 12:37:09,762 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:09,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:09,794 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1462048046] [2020-07-01 12:37:09,794 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 12:37:09,795 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-01 12:37:09,795 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589435854] [2020-07-01 12:37:09,795 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-01 12:37:09,796 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:09,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-01 12:37:09,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-01 12:37:09,796 INFO L87 Difference]: Start difference. First operand 33 states and 75 transitions. Second operand 3 states. [2020-07-01 12:37:09,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:09,907 INFO L93 Difference]: Finished difference Result 61 states and 140 transitions. [2020-07-01 12:37:09,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-01 12:37:09,907 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-07-01 12:37:09,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:09,908 INFO L225 Difference]: With dead ends: 61 [2020-07-01 12:37:09,909 INFO L226 Difference]: Without dead ends: 41 [2020-07-01 12:37:09,909 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-01 12:37:09,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2020-07-01 12:37:09,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 39. [2020-07-01 12:37:09,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2020-07-01 12:37:09,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 85 transitions. [2020-07-01 12:37:09,918 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 85 transitions. Word has length 9 [2020-07-01 12:37:09,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:09,919 INFO L479 AbstractCegarLoop]: Abstraction has 39 states and 85 transitions. [2020-07-01 12:37:09,919 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-01 12:37:09,919 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 85 transitions. [2020-07-01 12:37:09,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-07-01 12:37:09,919 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:09,920 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:09,920 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-01 12:37:09,920 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:09,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:09,920 INFO L82 PathProgramCache]: Analyzing trace with hash -1192535564, now seen corresponding path program 1 times [2020-07-01 12:37:09,921 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:09,921 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092580270] [2020-07-01 12:37:09,921 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:09,974 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092580270] [2020-07-01 12:37:09,974 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 12:37:09,974 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-01 12:37:09,975 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685893098] [2020-07-01 12:37:09,975 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-01 12:37:09,975 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:09,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-01 12:37:09,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-01 12:37:09,976 INFO L87 Difference]: Start difference. First operand 39 states and 85 transitions. Second operand 5 states. [2020-07-01 12:37:10,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:10,098 INFO L93 Difference]: Finished difference Result 74 states and 149 transitions. [2020-07-01 12:37:10,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-01 12:37:10,099 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 9 [2020-07-01 12:37:10,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:10,100 INFO L225 Difference]: With dead ends: 74 [2020-07-01 12:37:10,100 INFO L226 Difference]: Without dead ends: 50 [2020-07-01 12:37:10,101 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-01 12:37:10,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-01 12:37:10,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 39. [2020-07-01 12:37:10,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2020-07-01 12:37:10,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 81 transitions. [2020-07-01 12:37:10,109 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 81 transitions. Word has length 9 [2020-07-01 12:37:10,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:10,109 INFO L479 AbstractCegarLoop]: Abstraction has 39 states and 81 transitions. [2020-07-01 12:37:10,109 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-01 12:37:10,109 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 81 transitions. [2020-07-01 12:37:10,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-07-01 12:37:10,110 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:10,110 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:10,110 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-01 12:37:10,111 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:10,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:10,111 INFO L82 PathProgramCache]: Analyzing trace with hash -2048783441, now seen corresponding path program 1 times [2020-07-01 12:37:10,112 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:10,112 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1609530118] [2020-07-01 12:37:10,112 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:10,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:10,174 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:10,175 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1609530118] [2020-07-01 12:37:10,175 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [448904080] [2020-07-01 12:37:10,176 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:10,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:10,232 INFO L264 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-01 12:37:10,238 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 12:37:10,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:10,292 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-01 12:37:10,292 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8 [2020-07-01 12:37:10,292 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356468765] [2020-07-01 12:37:10,293 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-01 12:37:10,293 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:10,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-01 12:37:10,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-07-01 12:37:10,294 INFO L87 Difference]: Start difference. First operand 39 states and 81 transitions. Second operand 6 states. [2020-07-01 12:37:10,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:10,509 INFO L93 Difference]: Finished difference Result 103 states and 202 transitions. [2020-07-01 12:37:10,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-01 12:37:10,509 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2020-07-01 12:37:10,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:10,511 INFO L225 Difference]: With dead ends: 103 [2020-07-01 12:37:10,511 INFO L226 Difference]: Without dead ends: 74 [2020-07-01 12:37:10,511 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2020-07-01 12:37:10,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2020-07-01 12:37:10,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 62. [2020-07-01 12:37:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2020-07-01 12:37:10,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 131 transitions. [2020-07-01 12:37:10,524 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 131 transitions. Word has length 12 [2020-07-01 12:37:10,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:10,524 INFO L479 AbstractCegarLoop]: Abstraction has 62 states and 131 transitions. [2020-07-01 12:37:10,524 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-01 12:37:10,524 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 131 transitions. [2020-07-01 12:37:10,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-07-01 12:37:10,525 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:10,525 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:10,726 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-01 12:37:10,726 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:10,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:10,727 INFO L82 PathProgramCache]: Analyzing trace with hash 56205486, now seen corresponding path program 1 times [2020-07-01 12:37:10,727 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:10,727 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220052178] [2020-07-01 12:37:10,727 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:10,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:10,784 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-01 12:37:10,784 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1220052178] [2020-07-01 12:37:10,784 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1813944872] [2020-07-01 12:37:10,785 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:10,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:10,828 INFO L264 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 17 conjunts are in the unsatisfiable core [2020-07-01 12:37:10,830 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 12:37:10,868 INFO L435 ElimStorePlain]: Different costs {0=[|v_#length_14|], 2=[|v_#valid_28|]} [2020-07-01 12:37:10,880 INFO L189 IndexEqualityManager]: detected not equals via solver [2020-07-01 12:37:10,881 INFO L189 IndexEqualityManager]: detected not equals via solver [2020-07-01 12:37:10,904 INFO L343 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-07-01 12:37:10,905 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 18 treesize of output 38 [2020-07-01 12:37:10,906 INFO L539 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-01 12:37:10,939 INFO L619 ElimStorePlain]: treesize reduction 12, result has 78.2 percent of original size [2020-07-01 12:37:10,948 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 14 treesize of output 12 [2020-07-01 12:37:10,949 INFO L539 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-07-01 12:37:10,965 INFO L619 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-01 12:37:10,971 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:10,975 INFO L539 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-07-01 12:37:10,976 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:36, output treesize:48 [2020-07-01 12:37:10,977 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:11,006 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:11,028 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:11,049 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:11,071 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:11,093 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:11,120 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:11,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-01 12:37:11,178 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-01 12:37:11,178 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 5 [2020-07-01 12:37:11,178 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804923977] [2020-07-01 12:37:11,179 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-01 12:37:11,179 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:11,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-01 12:37:11,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-07-01 12:37:11,180 INFO L87 Difference]: Start difference. First operand 62 states and 131 transitions. Second operand 6 states. [2020-07-01 12:37:11,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:11,442 INFO L93 Difference]: Finished difference Result 76 states and 153 transitions. [2020-07-01 12:37:11,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-01 12:37:11,442 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 12 [2020-07-01 12:37:11,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:11,444 INFO L225 Difference]: With dead ends: 76 [2020-07-01 12:37:11,444 INFO L226 Difference]: Without dead ends: 75 [2020-07-01 12:37:11,444 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 5 SyntacticMatches, 5 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-01 12:37:11,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2020-07-01 12:37:11,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 62. [2020-07-01 12:37:11,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2020-07-01 12:37:11,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 129 transitions. [2020-07-01 12:37:11,459 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 129 transitions. Word has length 12 [2020-07-01 12:37:11,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:11,459 INFO L479 AbstractCegarLoop]: Abstraction has 62 states and 129 transitions. [2020-07-01 12:37:11,459 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-01 12:37:11,459 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 129 transitions. [2020-07-01 12:37:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-07-01 12:37:11,460 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:11,460 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:11,669 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:11,669 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:11,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:11,670 INFO L82 PathProgramCache]: Analyzing trace with hash 56205487, now seen corresponding path program 1 times [2020-07-01 12:37:11,670 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:11,670 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374131052] [2020-07-01 12:37:11,671 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:11,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:11,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:11,724 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374131052] [2020-07-01 12:37:11,724 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [630261816] [2020-07-01 12:37:11,724 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:11,769 INFO L264 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-01 12:37:11,770 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 12:37:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:11,799 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-01 12:37:11,799 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 7 [2020-07-01 12:37:11,800 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096587219] [2020-07-01 12:37:11,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-01 12:37:11,800 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:11,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-01 12:37:11,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2020-07-01 12:37:11,801 INFO L87 Difference]: Start difference. First operand 62 states and 129 transitions. Second operand 5 states. [2020-07-01 12:37:11,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:11,922 INFO L93 Difference]: Finished difference Result 78 states and 157 transitions. [2020-07-01 12:37:11,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-01 12:37:11,923 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2020-07-01 12:37:11,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:11,924 INFO L225 Difference]: With dead ends: 78 [2020-07-01 12:37:11,924 INFO L226 Difference]: Without dead ends: 77 [2020-07-01 12:37:11,925 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2020-07-01 12:37:11,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2020-07-01 12:37:11,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 61. [2020-07-01 12:37:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2020-07-01 12:37:11,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 127 transitions. [2020-07-01 12:37:11,939 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 127 transitions. Word has length 12 [2020-07-01 12:37:11,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:11,939 INFO L479 AbstractCegarLoop]: Abstraction has 61 states and 127 transitions. [2020-07-01 12:37:11,939 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-01 12:37:11,939 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 127 transitions. [2020-07-01 12:37:11,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-01 12:37:11,940 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:11,940 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:12,141 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:12,141 INFO L427 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:12,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:12,142 INFO L82 PathProgramCache]: Analyzing trace with hash 850279395, now seen corresponding path program 1 times [2020-07-01 12:37:12,142 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:12,142 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087665762] [2020-07-01 12:37:12,142 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:12,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:12,168 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087665762] [2020-07-01 12:37:12,168 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 12:37:12,169 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-01 12:37:12,169 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1301596769] [2020-07-01 12:37:12,169 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-01 12:37:12,169 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:12,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-01 12:37:12,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-01 12:37:12,170 INFO L87 Difference]: Start difference. First operand 61 states and 127 transitions. Second operand 3 states. [2020-07-01 12:37:12,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:12,247 INFO L93 Difference]: Finished difference Result 117 states and 233 transitions. [2020-07-01 12:37:12,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-01 12:37:12,248 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2020-07-01 12:37:12,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:12,249 INFO L225 Difference]: With dead ends: 117 [2020-07-01 12:37:12,249 INFO L226 Difference]: Without dead ends: 65 [2020-07-01 12:37:12,249 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-01 12:37:12,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2020-07-01 12:37:12,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 56. [2020-07-01 12:37:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56 states. [2020-07-01 12:37:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 101 transitions. [2020-07-01 12:37:12,261 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 101 transitions. Word has length 13 [2020-07-01 12:37:12,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:12,261 INFO L479 AbstractCegarLoop]: Abstraction has 56 states and 101 transitions. [2020-07-01 12:37:12,261 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-01 12:37:12,262 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 101 transitions. [2020-07-01 12:37:12,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-01 12:37:12,262 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:12,262 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:12,263 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-01 12:37:12,263 INFO L427 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:12,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:12,263 INFO L82 PathProgramCache]: Analyzing trace with hash 913049032, now seen corresponding path program 1 times [2020-07-01 12:37:12,263 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:12,264 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710609717] [2020-07-01 12:37:12,264 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:12,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-01 12:37:12,298 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710609717] [2020-07-01 12:37:12,298 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 12:37:12,298 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-01 12:37:12,298 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300876588] [2020-07-01 12:37:12,298 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-01 12:37:12,299 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:12,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-01 12:37:12,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-01 12:37:12,299 INFO L87 Difference]: Start difference. First operand 56 states and 101 transitions. Second operand 3 states. [2020-07-01 12:37:12,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:12,366 INFO L93 Difference]: Finished difference Result 56 states and 101 transitions. [2020-07-01 12:37:12,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-01 12:37:12,366 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2020-07-01 12:37:12,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:12,367 INFO L225 Difference]: With dead ends: 56 [2020-07-01 12:37:12,367 INFO L226 Difference]: Without dead ends: 55 [2020-07-01 12:37:12,368 INFO L675 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 [2020-07-01 12:37:12,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2020-07-01 12:37:12,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2020-07-01 12:37:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2020-07-01 12:37:12,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 97 transitions. [2020-07-01 12:37:12,379 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 97 transitions. Word has length 13 [2020-07-01 12:37:12,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:12,379 INFO L479 AbstractCegarLoop]: Abstraction has 55 states and 97 transitions. [2020-07-01 12:37:12,379 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-01 12:37:12,379 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 97 transitions. [2020-07-01 12:37:12,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-01 12:37:12,380 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:12,380 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:12,380 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-01 12:37:12,381 INFO L427 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:12,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:12,381 INFO L82 PathProgramCache]: Analyzing trace with hash 913049034, now seen corresponding path program 1 times [2020-07-01 12:37:12,381 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:12,381 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430743555] [2020-07-01 12:37:12,382 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:12,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-01 12:37:12,430 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [430743555] [2020-07-01 12:37:12,430 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 12:37:12,430 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-01 12:37:12,430 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2106249028] [2020-07-01 12:37:12,431 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-01 12:37:12,431 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:12,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-01 12:37:12,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-01 12:37:12,431 INFO L87 Difference]: Start difference. First operand 55 states and 97 transitions. Second operand 4 states. [2020-07-01 12:37:12,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:12,538 INFO L93 Difference]: Finished difference Result 86 states and 147 transitions. [2020-07-01 12:37:12,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-01 12:37:12,538 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-01 12:37:12,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:12,539 INFO L225 Difference]: With dead ends: 86 [2020-07-01 12:37:12,539 INFO L226 Difference]: Without dead ends: 85 [2020-07-01 12:37:12,540 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-01 12:37:12,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2020-07-01 12:37:12,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 83. [2020-07-01 12:37:12,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2020-07-01 12:37:12,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 143 transitions. [2020-07-01 12:37:12,556 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 143 transitions. Word has length 13 [2020-07-01 12:37:12,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:12,556 INFO L479 AbstractCegarLoop]: Abstraction has 83 states and 143 transitions. [2020-07-01 12:37:12,556 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-01 12:37:12,556 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 143 transitions. [2020-07-01 12:37:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-07-01 12:37:12,557 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:12,557 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:12,557 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-01 12:37:12,557 INFO L427 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:12,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:12,558 INFO L82 PathProgramCache]: Analyzing trace with hash 1151465823, now seen corresponding path program 1 times [2020-07-01 12:37:12,558 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:12,558 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1134832689] [2020-07-01 12:37:12,558 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:12,605 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-01 12:37:12,605 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1134832689] [2020-07-01 12:37:12,606 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1730348002] [2020-07-01 12:37:12,606 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:12,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:12,657 INFO L264 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 17 conjunts are in the unsatisfiable core [2020-07-01 12:37:12,658 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 12:37:12,669 INFO L435 ElimStorePlain]: Different costs {0=[|v_#length_15|], 1=[|v_#valid_29|]} [2020-07-01 12:37:12,675 INFO L189 IndexEqualityManager]: detected not equals via solver [2020-07-01 12:37:12,720 INFO L343 Elim1Store]: treesize reduction 16, result has 66.0 percent of original size [2020-07-01 12:37:12,720 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 18 treesize of output 38 [2020-07-01 12:37:12,721 INFO L539 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-01 12:37:12,770 INFO L619 ElimStorePlain]: treesize reduction 12, result has 76.9 percent of original size [2020-07-01 12:37:12,778 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 10 treesize of output 8 [2020-07-01 12:37:12,779 INFO L539 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-07-01 12:37:12,798 INFO L619 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-01 12:37:12,803 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:12,804 INFO L539 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-07-01 12:37:12,804 INFO L239 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:33, output treesize:44 [2020-07-01 12:37:12,806 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:12,831 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:12,858 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:12,883 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:12,918 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:12,944 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:12,969 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:12,993 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:13,025 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:13,055 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:13,058 INFO L477 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-01 12:37:13,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-01 12:37:13,119 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-01 12:37:13,120 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 5 [2020-07-01 12:37:13,120 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640530976] [2020-07-01 12:37:13,120 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-01 12:37:13,120 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:13,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-01 12:37:13,121 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-07-01 12:37:13,122 INFO L87 Difference]: Start difference. First operand 83 states and 143 transitions. Second operand 6 states. [2020-07-01 12:37:13,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:13,395 INFO L93 Difference]: Finished difference Result 85 states and 143 transitions. [2020-07-01 12:37:13,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-01 12:37:13,396 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 15 [2020-07-01 12:37:13,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:13,397 INFO L225 Difference]: With dead ends: 85 [2020-07-01 12:37:13,397 INFO L226 Difference]: Without dead ends: 83 [2020-07-01 12:37:13,397 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 5 SyntacticMatches, 8 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-01 12:37:13,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2020-07-01 12:37:13,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2020-07-01 12:37:13,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2020-07-01 12:37:13,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 133 transitions. [2020-07-01 12:37:13,412 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 133 transitions. Word has length 15 [2020-07-01 12:37:13,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:13,413 INFO L479 AbstractCegarLoop]: Abstraction has 83 states and 133 transitions. [2020-07-01 12:37:13,413 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-01 12:37:13,413 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 133 transitions. [2020-07-01 12:37:13,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-07-01 12:37:13,414 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:13,414 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:13,614 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:13,615 INFO L427 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:13,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:13,615 INFO L82 PathProgramCache]: Analyzing trace with hash 1151465824, now seen corresponding path program 1 times [2020-07-01 12:37:13,616 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:13,616 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1069990284] [2020-07-01 12:37:13,616 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:13,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:13,656 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-01 12:37:13,656 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1069990284] [2020-07-01 12:37:13,656 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [86522715] [2020-07-01 12:37:13,656 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:13,697 INFO L264 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-01 12:37:13,698 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 12:37:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-01 12:37:13,717 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-01 12:37:13,717 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-07-01 12:37:13,717 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448559213] [2020-07-01 12:37:13,718 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-01 12:37:13,718 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:13,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-01 12:37:13,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-01 12:37:13,718 INFO L87 Difference]: Start difference. First operand 83 states and 133 transitions. Second operand 4 states. [2020-07-01 12:37:13,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:13,799 INFO L93 Difference]: Finished difference Result 94 states and 145 transitions. [2020-07-01 12:37:13,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-01 12:37:13,800 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2020-07-01 12:37:13,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:13,801 INFO L225 Difference]: With dead ends: 94 [2020-07-01 12:37:13,801 INFO L226 Difference]: Without dead ends: 92 [2020-07-01 12:37:13,801 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-01 12:37:13,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2020-07-01 12:37:13,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 62. [2020-07-01 12:37:13,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62 states. [2020-07-01 12:37:13,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 97 transitions. [2020-07-01 12:37:13,812 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 97 transitions. Word has length 15 [2020-07-01 12:37:13,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:13,813 INFO L479 AbstractCegarLoop]: Abstraction has 62 states and 97 transitions. [2020-07-01 12:37:13,813 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-01 12:37:13,813 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 97 transitions. [2020-07-01 12:37:13,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-07-01 12:37:13,814 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:13,814 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:14,014 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-07-01 12:37:14,015 INFO L427 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:14,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:14,016 INFO L82 PathProgramCache]: Analyzing trace with hash 1558609044, now seen corresponding path program 1 times [2020-07-01 12:37:14,016 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:14,016 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204850766] [2020-07-01 12:37:14,016 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:14,097 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-01 12:37:14,098 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204850766] [2020-07-01 12:37:14,098 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [168076711] [2020-07-01 12:37:14,098 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:14,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:14,142 INFO L264 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 20 conjunts are in the unsatisfiable core [2020-07-01 12:37:14,143 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 12:37:14,208 INFO L343 Elim1Store]: treesize reduction 30, result has 53.8 percent of original size [2020-07-01 12:37:14,208 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 2 case distinctions, treesize of input 18 treesize of output 42 [2020-07-01 12:37:14,209 INFO L539 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-01 12:37:14,248 INFO L619 ElimStorePlain]: treesize reduction 12, result has 77.8 percent of original size [2020-07-01 12:37:14,251 INFO L539 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-07-01 12:37:14,251 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:31, output treesize:24 [2020-07-01 12:37:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-01 12:37:14,326 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-01 12:37:14,327 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 9 [2020-07-01 12:37:14,327 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1358636342] [2020-07-01 12:37:14,327 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-01 12:37:14,327 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:14,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-01 12:37:14,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2020-07-01 12:37:14,328 INFO L87 Difference]: Start difference. First operand 62 states and 97 transitions. Second operand 10 states. [2020-07-01 12:37:14,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:14,808 INFO L93 Difference]: Finished difference Result 126 states and 179 transitions. [2020-07-01 12:37:14,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-01 12:37:14,808 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 23 [2020-07-01 12:37:14,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:14,810 INFO L225 Difference]: With dead ends: 126 [2020-07-01 12:37:14,810 INFO L226 Difference]: Without dead ends: 125 [2020-07-01 12:37:14,810 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-01 12:37:14,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2020-07-01 12:37:14,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 90. [2020-07-01 12:37:14,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-07-01 12:37:14,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 135 transitions. [2020-07-01 12:37:14,826 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 135 transitions. Word has length 23 [2020-07-01 12:37:14,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:14,826 INFO L479 AbstractCegarLoop]: Abstraction has 90 states and 135 transitions. [2020-07-01 12:37:14,826 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-01 12:37:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 135 transitions. [2020-07-01 12:37:14,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-07-01 12:37:14,827 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:14,828 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2020-07-01 12:37:15,028 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:15,029 INFO L427 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:15,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:15,029 INFO L82 PathProgramCache]: Analyzing trace with hash 1558609045, now seen corresponding path program 1 times [2020-07-01 12:37:15,029 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:15,029 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1607530085] [2020-07-01 12:37:15,030 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:15,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-01 12:37:15,075 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1607530085] [2020-07-01 12:37:15,075 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1641291644] [2020-07-01 12:37:15,076 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:15,132 INFO L264 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-01 12:37:15,134 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 12:37:15,157 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-01 12:37:15,157 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-01 12:37:15,157 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-07-01 12:37:15,158 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [247204614] [2020-07-01 12:37:15,158 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-01 12:37:15,158 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:15,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-01 12:37:15,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-01 12:37:15,159 INFO L87 Difference]: Start difference. First operand 90 states and 135 transitions. Second operand 4 states. [2020-07-01 12:37:15,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:15,236 INFO L93 Difference]: Finished difference Result 91 states and 135 transitions. [2020-07-01 12:37:15,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-01 12:37:15,237 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 23 [2020-07-01 12:37:15,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:15,238 INFO L225 Difference]: With dead ends: 91 [2020-07-01 12:37:15,238 INFO L226 Difference]: Without dead ends: 90 [2020-07-01 12:37:15,239 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-07-01 12:37:15,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2020-07-01 12:37:15,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2020-07-01 12:37:15,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-07-01 12:37:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 131 transitions. [2020-07-01 12:37:15,253 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 131 transitions. Word has length 23 [2020-07-01 12:37:15,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:15,254 INFO L479 AbstractCegarLoop]: Abstraction has 90 states and 131 transitions. [2020-07-01 12:37:15,254 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-01 12:37:15,254 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 131 transitions. [2020-07-01 12:37:15,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-07-01 12:37:15,255 INFO L414 BasicCegarLoop]: Found error trace [2020-07-01 12:37:15,255 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1] [2020-07-01 12:37:15,456 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2020-07-01 12:37:15,456 INFO L427 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr7REQUIRES_VIOLATION, ULTIMATE.startErr1REQUIRES_VIOLATION, ULTIMATE.startErr6REQUIRES_VIOLATION, ULTIMATE.startErr0REQUIRES_VIOLATION, ULTIMATE.startErr5REQUIRES_VIOLATION, ULTIMATE.startErr4REQUIRES_VIOLATION, ULTIMATE.startErr3REQUIRES_VIOLATION, ULTIMATE.startErr2REQUIRES_VIOLATION]=== [2020-07-01 12:37:15,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:15,457 INFO L82 PathProgramCache]: Analyzing trace with hash 431652574, now seen corresponding path program 2 times [2020-07-01 12:37:15,457 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:15,457 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [296015708] [2020-07-01 12:37:15,457 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:15,561 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-01 12:37:15,562 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [296015708] [2020-07-01 12:37:15,562 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [844051751] [2020-07-01 12:37:15,562 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-01 12:37:15,627 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-01 12:37:15,627 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-01 12:37:15,629 INFO L264 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-01 12:37:15,631 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-01 12:37:15,713 INFO L343 Elim1Store]: treesize reduction 30, result has 53.8 percent of original size [2020-07-01 12:37:15,714 INFO L377 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 2 case distinctions, treesize of input 18 treesize of output 42 [2020-07-01 12:37:15,714 INFO L539 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-01 12:37:15,781 INFO L619 ElimStorePlain]: treesize reduction 12, result has 77.8 percent of original size [2020-07-01 12:37:15,784 INFO L539 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-07-01 12:37:15,784 INFO L239 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:31, output treesize:24 [2020-07-01 12:37:15,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-01 12:37:15,923 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-01 12:37:15,923 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 12 [2020-07-01 12:37:15,924 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [868685556] [2020-07-01 12:37:15,924 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-01 12:37:15,924 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:15,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-01 12:37:15,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2020-07-01 12:37:15,925 INFO L87 Difference]: Start difference. First operand 90 states and 131 transitions. Second operand 13 states. [2020-07-01 12:37:16,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:16,775 INFO L93 Difference]: Finished difference Result 220 states and 295 transitions. [2020-07-01 12:37:16,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-01 12:37:16,775 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 33 [2020-07-01 12:37:16,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-01 12:37:16,776 INFO L225 Difference]: With dead ends: 220 [2020-07-01 12:37:16,776 INFO L226 Difference]: Without dead ends: 0 [2020-07-01 12:37:16,777 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 144 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=201, Invalid=555, Unknown=0, NotChecked=0, Total=756 [2020-07-01 12:37:16,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-01 12:37:16,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-01 12:37:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-01 12:37:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-01 12:37:16,778 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 33 [2020-07-01 12:37:16,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-01 12:37:16,778 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-01 12:37:16,778 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-01 12:37:16,778 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-01 12:37:16,778 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-01 12:37:16,979 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2020-07-01 12:37:16,982 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-01 12:37:17,217 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 175 [2020-07-01 12:37:17,575 WARN L192 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 196 [2020-07-01 12:37:19,136 WARN L192 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 173 DAG size of output: 81 [2020-07-01 12:37:23,086 WARN L192 SmtUtils]: Spent 3.94 s on a formula simplification. DAG size of input: 193 DAG size of output: 115 [2020-07-01 12:37:23,090 INFO L268 CegarLoopResult]: For program point L23-1(lines 23 26) no Hoare annotation was computed. [2020-07-01 12:37:23,090 INFO L268 CegarLoopResult]: For program point L17(line 17) no Hoare annotation was computed. [2020-07-01 12:37:23,090 INFO L268 CegarLoopResult]: For program point L17-1(line 17) no Hoare annotation was computed. [2020-07-01 12:37:23,091 INFO L268 CegarLoopResult]: For program point L17-2(lines 17 21) no Hoare annotation was computed. [2020-07-01 12:37:23,091 INFO L264 CegarLoopResult]: At program point L17-4(lines 16 22) the Hoare annotation is: (let ((.cse36 (select |#length| ULTIMATE.start_diff_~D.base))) (let ((.cse35 (* 4 ULTIMATE.start_diff_~k~0)) (.cse32 (* 4 ULTIMATE.start_diff_~l1~0)) (.cse31 (select |#length| ULTIMATE.start_diff_~B.base)) (.cse37 (div .cse36 4))) (let ((.cse9 (= 0 ULTIMATE.start_diff_~found~0)) (.cse18 (exists ((|ULTIMATE.start_main_#t~malloc8.base| Int) (|ULTIMATE.start_main_#t~malloc10.base| Int)) (let ((.cse38 (select |#length| |ULTIMATE.start_main_#t~malloc10.base|))) (and (not (= ULTIMATE.start_diff_~B.base |ULTIMATE.start_main_#t~malloc10.base|)) (or (= ULTIMATE.start_diff_~B.base |ULTIMATE.start_main_#t~malloc8.base|) (= (select |#length| |ULTIMATE.start_main_#t~malloc8.base|) (* (div .cse38 4) 4))) (= (mod .cse38 4) 0) (not (= |ULTIMATE.start_main_#t~malloc10.base| |ULTIMATE.start_main_#t~malloc8.base|)))))) (.cse1 (= 0 ULTIMATE.start_diff_~i~0)) (.cse0 (= 0 (mod .cse36 4))) (.cse3 (= 0 ULTIMATE.start_diff_~k~0)) (.cse5 (<= 4 .cse36)) (.cse7 (<= 0 ULTIMATE.start_diff_~i~0)) (.cse20 (<= 2 .cse37)) (.cse21 (<= ULTIMATE.start_diff_~l1~0 .cse37)) (.cse24 (<= (+ (* 4 ULTIMATE.start_diff_~j~0) 4) .cse31)) (.cse16 (<= 1 ULTIMATE.start_diff_~j~0)) (.cse27 (<= (+ .cse35 .cse32) (+ (* 4 ULTIMATE.start_diff_~i~0) .cse36))) (.cse2 (= 1 (select |#valid| ULTIMATE.start_diff_~D.base))) (.cse23 (= 1 ULTIMATE.start_diff_~found~0)) (.cse28 (<= (+ .cse35 4) .cse36)) (.cse25 (exists ((|ULTIMATE.start_main_#t~malloc10.base| Int)) (and (not (= ULTIMATE.start_diff_~B.base |ULTIMATE.start_main_#t~malloc10.base|)) (= (mod (select |#length| |ULTIMATE.start_main_#t~malloc10.base|) 4) 0)))) (.cse4 (<= 1 ULTIMATE.start_main_~Blen~0)) (.cse22 (= 0 ULTIMATE.start_diff_~D.offset)) (.cse6 (<= 1 ULTIMATE.start_diff_~l2~0)) (.cse26 (= 0 ULTIMATE.start_diff_~j~0)) (.cse29 (<= 1 ULTIMATE.start_diff_~k~0)) (.cse8 (= 1 (select |#valid| ULTIMATE.start_diff_~A.base))) (.cse10 (= 0 ULTIMATE.start_diff_~B.offset)) (.cse30 (<= 1 ULTIMATE.start_diff_~i~0)) (.cse11 (= 1 (select |#valid| ULTIMATE.start_diff_~B.base))) (.cse12 (= 0 (mod .cse31 4))) (.cse14 (exists ((|ULTIMATE.start_main_#t~malloc10.base| Int)) (let ((.cse33 (select |#length| |ULTIMATE.start_main_#t~malloc10.base|))) (let ((.cse34 (div .cse33 4))) (and (= (mod .cse33 4) 0) (<= (+ ULTIMATE.start_diff_~i~0 1) .cse34) (= (select |#length| ULTIMATE.start_diff_~A.base) (* .cse34 4))))))) (.cse13 (= 0 ULTIMATE.start_diff_~A.offset)) (.cse15 (<= .cse32 (select |#length| ULTIMATE.start_diff_~A.base))) (.cse17 (<= 1 ULTIMATE.start_main_~Alen~0)) (.cse19 (<= ULTIMATE.start_diff_~l2~0 (div .cse31 4)))) (or (and .cse0 (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse20 .cse17 .cse18 .cse19)) .cse21 .cse22) (and (or (and .cse0 .cse2 .cse23 .cse3 .cse24 .cse25 .cse4 .cse5 .cse7 .cse6 .cse8 .cse10 .cse11 .cse12 .cse14 .cse13 .cse15 .cse16 .cse20 .cse17 .cse19) (and .cse0 .cse1 .cse2 .cse23 .cse3 .cse24 .cse25 .cse4 .cse5 .cse7 .cse6 .cse8 .cse10 .cse11 .cse12 .cse14 .cse13 .cse15 .cse16 .cse17 .cse19)) .cse21 .cse22) (and (or (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse26 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse20 .cse17 .cse18 .cse19 .cse21) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse26 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse17 .cse18 .cse19 .cse21)) .cse22) (and .cse27 .cse2 .cse28 .cse4 .cse22 .cse6 .cse29 .cse8 .cse9 .cse10 .cse30 .cse11 .cse12 .cse13 .cse14 .cse15 (<= 0 ULTIMATE.start_diff_~j~0) .cse17 .cse18 .cse19) (and (or (and .cse0 .cse1 .cse2 .cse23 .cse3 .cse25 .cse4 .cse5 .cse7 .cse6 .cse26 .cse8 .cse10 .cse11 .cse12 .cse14 .cse13 .cse15 .cse17 .cse19) (and .cse0 .cse2 .cse23 .cse3 .cse25 .cse4 .cse5 .cse7 .cse6 .cse26 .cse8 .cse10 .cse11 .cse12 .cse14 .cse13 .cse15 .cse20 .cse17 .cse19)) .cse21 .cse22) (and .cse27 .cse2 .cse23 .cse28 .cse24 .cse25 .cse4 .cse22 .cse6 .cse29 .cse8 .cse10 .cse30 .cse11 .cse12 .cse14 .cse13 .cse15 .cse16 .cse17 .cse19) (and .cse27 .cse2 .cse23 .cse28 .cse25 .cse4 .cse22 .cse6 .cse26 .cse29 .cse8 .cse10 .cse30 .cse11 .cse12 .cse14 .cse13 .cse15 .cse17 .cse19))))) [2020-07-01 12:37:23,092 INFO L264 CegarLoopResult]: At program point L13-2(lines 13 28) the Hoare annotation is: (let ((.cse17 (select |#length| ULTIMATE.start_diff_~B.base))) (let ((.cse5 (<= 1 ULTIMATE.start_diff_~i~0)) (.cse12 (<= 0 ULTIMATE.start_diff_~j~0)) (.cse1 (= 1 (select |#valid| ULTIMATE.start_diff_~D.base))) (.cse2 (<= 1 ULTIMATE.start_main_~Blen~0)) (.cse4 (<= 1 ULTIMATE.start_diff_~l2~0)) (.cse6 (= 1 (select |#valid| ULTIMATE.start_diff_~A.base))) (.cse7 (= 0 ULTIMATE.start_diff_~B.offset)) (.cse8 (= 1 (select |#valid| ULTIMATE.start_diff_~B.base))) (.cse10 (exists ((ULTIMATE.start_main_~Blen~0 Int) (|ULTIMATE.start_main_#t~malloc9.base| Int) (|ULTIMATE.start_main_#t~malloc10.base| Int)) (let ((.cse19 (select |#length| |ULTIMATE.start_main_#t~malloc10.base|))) (let ((.cse18 (div .cse19 4))) (and (<= ULTIMATE.start_diff_~l1~0 .cse18) (= (mod .cse19 4) 0) (or (= (* ULTIMATE.start_main_~Blen~0 4) (select |#length| |ULTIMATE.start_main_#t~malloc9.base|)) (= |ULTIMATE.start_main_#t~malloc10.base| |ULTIMATE.start_main_#t~malloc9.base|)) (not (= ULTIMATE.start_diff_~A.base |ULTIMATE.start_main_#t~malloc9.base|)) (= (select |#length| ULTIMATE.start_diff_~A.base) (* .cse18 4))))))) (.cse9 (= 0 (mod .cse17 4))) (.cse11 (= 0 ULTIMATE.start_diff_~A.offset)) (.cse13 (<= 1 ULTIMATE.start_main_~Alen~0)) (.cse14 (<= ULTIMATE.start_diff_~l2~0 (div .cse17 4))) (.cse0 (select |#length| ULTIMATE.start_diff_~D.base)) (.cse3 (= 0 ULTIMATE.start_diff_~D.offset))) (or (and (<= (+ (* 4 ULTIMATE.start_diff_~k~0) (* 4 ULTIMATE.start_diff_~l1~0)) (+ (* 4 ULTIMATE.start_diff_~i~0) .cse0)) .cse1 .cse2 .cse3 .cse4 (<= 1 ULTIMATE.start_diff_~k~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (and (= 0 (mod .cse0 4)) (let ((.cse15 (= 0 ULTIMATE.start_diff_~k~0)) (.cse16 (<= 4 .cse0))) (or (and .cse1 .cse15 .cse2 .cse16 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (and (= 0 ULTIMATE.start_diff_~i~0) .cse1 .cse15 .cse2 .cse16 .cse4 .cse6 .cse7 .cse8 .cse10 .cse9 .cse11 .cse13 (<= 4 (select |#length| ULTIMATE.start_diff_~A.base)) .cse14))) (<= ULTIMATE.start_diff_~l1~0 (div .cse0 4)) .cse3)))) [2020-07-01 12:37:23,092 INFO L268 CegarLoopResult]: For program point L34(lines 34 36) no Hoare annotation was computed. [2020-07-01 12:37:23,092 INFO L268 CegarLoopResult]: For program point L34-2(lines 31 45) no Hoare annotation was computed. [2020-07-01 12:37:23,092 INFO L268 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-07-01 12:37:23,092 INFO L268 CegarLoopResult]: For program point L24(line 24) no Hoare annotation was computed. [2020-07-01 12:37:23,092 INFO L268 CegarLoopResult]: For program point L24-1(line 24) no Hoare annotation was computed. [2020-07-01 12:37:23,092 INFO L268 CegarLoopResult]: For program point L16-2(lines 13 28) no Hoare annotation was computed. [2020-07-01 12:37:23,093 INFO L268 CegarLoopResult]: For program point ULTIMATE.startErr6REQUIRES_VIOLATION(line 24) no Hoare annotation was computed. [2020-07-01 12:37:23,093 INFO L268 CegarLoopResult]: For program point ULTIMATE.startErr5REQUIRES_VIOLATION(line 24) no Hoare annotation was computed. [2020-07-01 12:37:23,093 INFO L268 CegarLoopResult]: For program point ULTIMATE.startErr7REQUIRES_VIOLATION(line 24) no Hoare annotation was computed. [2020-07-01 12:37:23,093 INFO L268 CegarLoopResult]: For program point ULTIMATE.startErr2REQUIRES_VIOLATION(line 17) no Hoare annotation was computed. [2020-07-01 12:37:23,093 INFO L268 CegarLoopResult]: For program point ULTIMATE.startErr1REQUIRES_VIOLATION(line 17) no Hoare annotation was computed. [2020-07-01 12:37:23,093 INFO L268 CegarLoopResult]: For program point ULTIMATE.startErr4REQUIRES_VIOLATION(line 24) no Hoare annotation was computed. [2020-07-01 12:37:23,093 INFO L268 CegarLoopResult]: For program point ULTIMATE.startErr3REQUIRES_VIOLATION(line 17) no Hoare annotation was computed. [2020-07-01 12:37:23,093 INFO L268 CegarLoopResult]: For program point L37-1(lines 37 39) no Hoare annotation was computed. [2020-07-01 12:37:23,093 INFO L268 CegarLoopResult]: For program point ULTIMATE.startErr0REQUIRES_VIOLATION(line 17) no Hoare annotation was computed. [2020-07-01 12:37:23,096 INFO L308 ceAbstractionStarter]: Did not count any witness invariants because Icfg is not BoogieIcfg [2020-07-01 12:37:23,105 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,107 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,107 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,107 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,107 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,108 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,108 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,108 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,109 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,109 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,109 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,109 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,110 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,110 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,110 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,110 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,111 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,111 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,111 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,111 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,112 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,116 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,117 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,118 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,119 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,120 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,121 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,122 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,132 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,132 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,132 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,134 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,134 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,134 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,137 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,137 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,137 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,137 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,138 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,139 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,140 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,141 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,142 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,143 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,144 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,145 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,151 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,151 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,151 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,151 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,152 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,152 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,152 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,153 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,153 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,153 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,154 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,154 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,154 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,154 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,154 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,155 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,155 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,156 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,156 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,156 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,157 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,157 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,157 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,158 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,158 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,158 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,159 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,159 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,159 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,159 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,160 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,160 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,160 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,160 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,161 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,161 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,161 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,162 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,162 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,162 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,162 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,163 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,163 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,163 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,163 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,164 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,164 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,164 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,164 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,165 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,166 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,166 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,166 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,167 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,167 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,167 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,167 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,168 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,168 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,169 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,170 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,171 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,171 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,171 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,172 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,172 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,176 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,176 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,177 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,177 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,177 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,177 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,180 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,183 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,185 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,185 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,185 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,185 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,188 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,188 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,188 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,191 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,198 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,198 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,198 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,198 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,198 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,199 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,199 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,199 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,199 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,200 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,200 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,200 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,200 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,201 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,201 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,201 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,201 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,201 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,202 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,202 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,203 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,203 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,203 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,203 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,204 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,204 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,204 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,204 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,204 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,205 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,205 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,206 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,206 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,206 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,206 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,207 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,207 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,207 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,207 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,207 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,208 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,208 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,208 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,210 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,213 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,213 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,214 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,214 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,214 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,215 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,215 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,215 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,215 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,216 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,216 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,216 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,216 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,217 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,217 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,218 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,219 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,219 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,219 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,220 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,220 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,220 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,221 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,221 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,222 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,222 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,222 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,222 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,223 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,223 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,223 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,223 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,224 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,224 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,224 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,226 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,226 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,226 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,226 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,227 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,227 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,227 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,227 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,227 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,228 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,228 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,228 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,229 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,229 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,229 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,229 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,229 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,230 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,230 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,230 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,230 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,231 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,232 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,232 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,232 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,233 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,233 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,233 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,233 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,234 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,234 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,234 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,234 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,235 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,235 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,238 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,240 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,240 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,241 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,242 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,242 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,242 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,242 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,244 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,244 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,244 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,244 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,245 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,246 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,246 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,247 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,247 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,247 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,247 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,247 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,248 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,249 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,250 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,251 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,252 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,252 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,253 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,254 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,255 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,256 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,257 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,258 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,259 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,260 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,261 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,262 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,262 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,262 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,262 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,263 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,264 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,264 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,264 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,265 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,266 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,267 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,267 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,267 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,267 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,268 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,269 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,270 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,271 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,271 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,272 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 12:37:23 BasicIcfg [2020-07-01 12:37:23,276 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-01 12:37:23,276 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-07-01 12:37:23,276 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-07-01 12:37:23,280 INFO L275 PluginConnector]: BuchiAutomizer initialized [2020-07-01 12:37:23,281 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-01 12:37:23,281 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 01.07 12:37:07" (1/5) ... [2020-07-01 12:37:23,281 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6dc0e3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.07 12:37:23, skipping insertion in model container [2020-07-01 12:37:23,282 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-01 12:37:23,282 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 12:37:08" (2/5) ... [2020-07-01 12:37:23,282 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6dc0e3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.07 12:37:23, skipping insertion in model container [2020-07-01 12:37:23,282 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-01 12:37:23,282 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.07 12:37:08" (3/5) ... [2020-07-01 12:37:23,282 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6dc0e3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 01.07 12:37:23, skipping insertion in model container [2020-07-01 12:37:23,283 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-01 12:37:23,283 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 01.07 12:37:08" (4/5) ... [2020-07-01 12:37:23,283 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6dc0e3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 01.07 12:37:23, skipping insertion in model container [2020-07-01 12:37:23,284 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-01 12:37:23,284 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.07 12:37:23" (5/5) ... [2020-07-01 12:37:23,285 INFO L371 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-07-01 12:37:23,312 INFO L356 BuchiCegarLoop]: Interprodecural is true [2020-07-01 12:37:23,312 INFO L357 BuchiCegarLoop]: Hoare is true [2020-07-01 12:37:23,313 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-07-01 12:37:23,313 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-01 12:37:23,313 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-01 12:37:23,313 INFO L361 BuchiCegarLoop]: Difference is false [2020-07-01 12:37:23,313 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-01 12:37:23,313 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-07-01 12:37:23,326 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 21 states. [2020-07-01 12:37:23,330 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 9 [2020-07-01 12:37:23,330 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-01 12:37:23,330 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-01 12:37:23,335 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2020-07-01 12:37:23,335 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2020-07-01 12:37:23,335 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2020-07-01 12:37:23,335 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 21 states. [2020-07-01 12:37:23,336 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 9 [2020-07-01 12:37:23,336 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-01 12:37:23,337 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-01 12:37:23,337 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2020-07-01 12:37:23,337 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2020-07-01 12:37:23,342 INFO L794 eck$LassoCheckResult]: Stem: 12#ULTIMATE.startENTRYtrue [150] ULTIMATE.startENTRY-->L34: Formula: (and (= 0 |v_#NULL.base_2|) (= (store |v_#valid_20| 0 0) |v_#valid_19|) (< 0 |v_#StackHeapBarrier_3|) (= 0 |v_#NULL.offset_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #valid=|v_#valid_20|} OutVars{ULTIMATE.start_main_#t~malloc8.base=|v_ULTIMATE.start_main_#t~malloc8.base_5|, ULTIMATE.start_main_#t~malloc9.base=|v_ULTIMATE.start_main_#t~malloc9.base_5|, ULTIMATE.start_main_~A~0.base=v_ULTIMATE.start_main_~A~0.base_3, ULTIMATE.start_main_~B~0.offset=v_ULTIMATE.start_main_~B~0.offset_3, #NULL.offset=|v_#NULL.offset_2|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_6|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_6|, ULTIMATE.start_main_~B~0.base=v_ULTIMATE.start_main_~B~0.base_3, #NULL.base=|v_#NULL.base_2|, ULTIMATE.start_main_~D~0.offset=v_ULTIMATE.start_main_~D~0.offset_3, #StackHeapBarrier=|v_#StackHeapBarrier_3|, ULTIMATE.start_main_#t~malloc10.base=|v_ULTIMATE.start_main_#t~malloc10.base_5|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_4|, ULTIMATE.start_main_#t~malloc8.offset=|v_ULTIMATE.start_main_#t~malloc8.offset_5|, #valid=|v_#valid_19|, ULTIMATE.start_main_#t~malloc9.offset=|v_ULTIMATE.start_main_#t~malloc9.offset_5|, ULTIMATE.start_main_~D~0.base=v_ULTIMATE.start_main_~D~0.base_3, ULTIMATE.start_main_~A~0.offset=v_ULTIMATE.start_main_~A~0.offset_3, ULTIMATE.start_main_~Blen~0=v_ULTIMATE.start_main_~Blen~0_8, ULTIMATE.start_main_~Alen~0=v_ULTIMATE.start_main_~Alen~0_8, ULTIMATE.start_main_#t~malloc10.offset=|v_ULTIMATE.start_main_#t~malloc10.offset_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~malloc8.base, ULTIMATE.start_main_#t~malloc9.base, ULTIMATE.start_main_~A~0.base, ULTIMATE.start_main_~B~0.offset, #NULL.offset, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~B~0.base, #NULL.base, ULTIMATE.start_main_~D~0.offset, ULTIMATE.start_main_#t~malloc10.base, ULTIMATE.start_main_#res, ULTIMATE.start_main_#t~malloc8.offset, #valid, ULTIMATE.start_main_#t~malloc9.offset, ULTIMATE.start_main_~D~0.base, ULTIMATE.start_main_~A~0.offset, ULTIMATE.start_main_~Blen~0, ULTIMATE.start_main_~Alen~0, ULTIMATE.start_main_#t~malloc10.offset] 19#L34true [75] L34-->L34-2: Formula: (and (< v_ULTIMATE.start_main_~Alen~0_5 1) (= v_ULTIMATE.start_main_~Alen~0_4 1)) InVars {ULTIMATE.start_main_~Alen~0=v_ULTIMATE.start_main_~Alen~0_5} OutVars{ULTIMATE.start_main_~Alen~0=v_ULTIMATE.start_main_~Alen~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~Alen~0] 13#L34-2true [105] L34-2-->L37-1: Formula: (>= v_ULTIMATE.start_main_~Blen~0_6 1) InVars {ULTIMATE.start_main_~Blen~0=v_ULTIMATE.start_main_~Blen~0_6} OutVars{ULTIMATE.start_main_~Blen~0=v_ULTIMATE.start_main_~Blen~0_6} AuxVars[] AssignedVars[] 23#L37-1true [126] L37-1-->L13-2: Formula: (let ((.cse2 (store |v_#valid_10| |v_ULTIMATE.start_main_#t~malloc8.base_4| 1))) (let ((.cse1 (store .cse2 |v_ULTIMATE.start_main_#t~malloc9.base_4| 1))) (and (= |v_#length_1| (let ((.cse0 (* v_ULTIMATE.start_main_~Alen~0_7 4))) (store (store (store |v_#length_4| |v_ULTIMATE.start_main_#t~malloc8.base_4| .cse0) |v_ULTIMATE.start_main_#t~malloc9.base_4| (* v_ULTIMATE.start_main_~Blen~0_7 4)) |v_ULTIMATE.start_main_#t~malloc10.base_4| .cse0))) (< 0 |v_ULTIMATE.start_main_#t~malloc8.base_4|) (= v_ULTIMATE.start_diff_~l2~0_1 v_ULTIMATE.start_diff_~Blen_1) (= v_ULTIMATE.start_diff_~A.base_1 |v_ULTIMATE.start_diff_#in~A.base_1|) (= v_ULTIMATE.start_diff_~Blen_1 |v_ULTIMATE.start_diff_#in~Blen_1|) (= v_ULTIMATE.start_diff_~B.base_1 |v_ULTIMATE.start_diff_#in~B.base_1|) (= 0 |v_ULTIMATE.start_main_#t~malloc8.offset_4|) (= v_ULTIMATE.start_diff_~Alen_1 |v_ULTIMATE.start_diff_#in~Alen_1|) (= 0 (select |v_#valid_10| |v_ULTIMATE.start_main_#t~malloc8.base_4|)) (= v_ULTIMATE.start_main_~B~0.offset_2 |v_ULTIMATE.start_main_#t~malloc9.offset_4|) (= v_ULTIMATE.start_main_~B~0.base_2 |v_ULTIMATE.start_main_#t~malloc9.base_4|) (= |v_ULTIMATE.start_diff_#in~A.base_1| v_ULTIMATE.start_main_~A~0.base_2) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_#t~malloc8.base_4|) (= v_ULTIMATE.start_diff_~D.base_1 |v_ULTIMATE.start_diff_#in~D.base_1|) (< |v_ULTIMATE.start_main_#t~malloc10.base_4| 0) (= |v_ULTIMATE.start_diff_#in~B.offset_1| v_ULTIMATE.start_main_~B~0.offset_2) (= |v_ULTIMATE.start_diff_#in~A.offset_1| v_ULTIMATE.start_main_~A~0.offset_2) (= v_ULTIMATE.start_diff_~B.offset_1 |v_ULTIMATE.start_diff_#in~B.offset_1|) (= v_ULTIMATE.start_main_~A~0.base_2 |v_ULTIMATE.start_main_#t~malloc8.base_4|) (= 0 |v_ULTIMATE.start_main_#t~malloc10.offset_4|) (= |v_ULTIMATE.start_diff_#in~B.base_1| v_ULTIMATE.start_main_~B~0.base_2) (= |v_ULTIMATE.start_diff_#in~D.offset_1| v_ULTIMATE.start_main_~D~0.offset_2) (= v_ULTIMATE.start_main_~D~0.offset_2 |v_ULTIMATE.start_main_#t~malloc10.offset_4|) (= (store .cse1 |v_ULTIMATE.start_main_#t~malloc10.base_4| 1) |v_#valid_7|) (> 0 |v_ULTIMATE.start_main_#t~malloc9.base_4|) (= 0 |v_ULTIMATE.start_main_#t~malloc9.offset_4|) (= v_ULTIMATE.start_main_~D~0.base_2 |v_ULTIMATE.start_main_#t~malloc10.base_4|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_#t~malloc9.base_4|) (= |v_ULTIMATE.start_diff_#in~Blen_1| v_ULTIMATE.start_main_~Blen~0_7) (= v_ULTIMATE.start_diff_~l1~0_1 v_ULTIMATE.start_diff_~Alen_1) (= 0 (select .cse1 |v_ULTIMATE.start_main_#t~malloc10.base_4|)) (= 0 (select .cse2 |v_ULTIMATE.start_main_#t~malloc9.base_4|)) (= v_ULTIMATE.start_diff_~A.offset_1 |v_ULTIMATE.start_diff_#in~A.offset_1|) (= v_ULTIMATE.start_diff_~i~0_1 0) (= |v_ULTIMATE.start_diff_#in~Alen_1| v_ULTIMATE.start_main_~Alen~0_7) (= v_ULTIMATE.start_main_~A~0.offset_2 |v_ULTIMATE.start_main_#t~malloc8.offset_4|) (= |v_ULTIMATE.start_diff_#in~D.base_1| v_ULTIMATE.start_main_~D~0.base_2) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_#t~malloc10.base_4|) (= v_ULTIMATE.start_diff_~D.offset_1 |v_ULTIMATE.start_diff_#in~D.offset_1|) (= v_ULTIMATE.start_diff_~k~0_1 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_10|, ULTIMATE.start_main_~Blen~0=v_ULTIMATE.start_main_~Blen~0_7, ULTIMATE.start_main_~Alen~0=v_ULTIMATE.start_main_~Alen~0_7} OutVars{ULTIMATE.start_diff_#in~A.base=|v_ULTIMATE.start_diff_#in~A.base_1|, ULTIMATE.start_diff_#in~B.base=|v_ULTIMATE.start_diff_#in~B.base_1|, ULTIMATE.start_diff_~B.offset=v_ULTIMATE.start_diff_~B.offset_1, ULTIMATE.start_diff_~Alen=v_ULTIMATE.start_diff_~Alen_1, ULTIMATE.start_diff_~D.base=v_ULTIMATE.start_diff_~D.base_1, ULTIMATE.start_diff_#in~Blen=|v_ULTIMATE.start_diff_#in~Blen_1|, ULTIMATE.start_main_~B~0.offset=v_ULTIMATE.start_main_~B~0.offset_2, ULTIMATE.start_main_~B~0.base=v_ULTIMATE.start_main_~B~0.base_2, ULTIMATE.start_diff_#in~A.offset=|v_ULTIMATE.start_diff_#in~A.offset_1|, ULTIMATE.start_main_~D~0.offset=v_ULTIMATE.start_main_~D~0.offset_2, ULTIMATE.start_diff_#in~D.offset=|v_ULTIMATE.start_diff_#in~D.offset_1|, ULTIMATE.start_diff_#in~Alen=|v_ULTIMATE.start_diff_#in~Alen_1|, ULTIMATE.start_diff_~A.base=v_ULTIMATE.start_diff_~A.base_1, ULTIMATE.start_diff_~B.base=v_ULTIMATE.start_diff_~B.base_1, #length=|v_#length_1|, ULTIMATE.start_main_#t~malloc9.offset=|v_ULTIMATE.start_main_#t~malloc9.offset_4|, ULTIMATE.start_diff_#t~mem3=|v_ULTIMATE.start_diff_#t~mem3_1|, ULTIMATE.start_main_~A~0.offset=v_ULTIMATE.start_main_~A~0.offset_2, ULTIMATE.start_main_#t~malloc10.offset=|v_ULTIMATE.start_main_#t~malloc10.offset_4|, ULTIMATE.start_main_~Blen~0=v_ULTIMATE.start_main_~Blen~0_7, ULTIMATE.start_main_~Alen~0=v_ULTIMATE.start_main_~Alen~0_7, ULTIMATE.start_diff_~Blen=v_ULTIMATE.start_diff_~Blen_1, ULTIMATE.start_main_#t~malloc8.base=|v_ULTIMATE.start_main_#t~malloc8.base_4|, ULTIMATE.start_diff_#t~mem0=|v_ULTIMATE.start_diff_#t~mem0_1|, ULTIMATE.start_main_#t~malloc9.base=|v_ULTIMATE.start_main_#t~malloc9.base_4|, ULTIMATE.start_diff_#t~mem1=|v_ULTIMATE.start_diff_#t~mem1_1|, ULTIMATE.start_main_~A~0.base=v_ULTIMATE.start_main_~A~0.base_2, ULTIMATE.start_diff_#t~post4=|v_ULTIMATE.start_diff_#t~post4_1|, ULTIMATE.start_diff_~found~0=v_ULTIMATE.start_diff_~found~0_1, ULTIMATE.start_diff_#in~B.offset=|v_ULTIMATE.start_diff_#in~B.offset_1|, ULTIMATE.start_diff_~i~0=v_ULTIMATE.start_diff_~i~0_1, ULTIMATE.start_diff_~l1~0=v_ULTIMATE.start_diff_~l1~0_1, ULTIMATE.start_diff_#t~post5=|v_ULTIMATE.start_diff_#t~post5_1|, #StackHeapBarrier=|v_#StackHeapBarrier_2|, ULTIMATE.start_main_#t~malloc10.base=|v_ULTIMATE.start_main_#t~malloc10.base_4|, ULTIMATE.start_diff_~D.offset=v_ULTIMATE.start_diff_~D.offset_1, ULTIMATE.start_diff_~l2~0=v_ULTIMATE.start_diff_~l2~0_1, ULTIMATE.start_diff_~j~0=v_ULTIMATE.start_diff_~j~0_1, ULTIMATE.start_main_#t~malloc8.offset=|v_ULTIMATE.start_main_#t~malloc8.offset_4|, #valid=|v_#valid_7|, ULTIMATE.start_diff_~k~0=v_ULTIMATE.start_diff_~k~0_1, ULTIMATE.start_diff_#in~D.base=|v_ULTIMATE.start_diff_#in~D.base_1|, ULTIMATE.start_diff_#t~post2=|v_ULTIMATE.start_diff_#t~post2_1|, ULTIMATE.start_diff_~A.offset=v_ULTIMATE.start_diff_~A.offset_1, ULTIMATE.start_main_~D~0.base=v_ULTIMATE.start_main_~D~0.base_2} AuxVars[] AssignedVars[ULTIMATE.start_diff_#in~A.base, ULTIMATE.start_diff_#in~B.base, ULTIMATE.start_diff_~B.offset, ULTIMATE.start_diff_~Alen, ULTIMATE.start_diff_~D.base, ULTIMATE.start_diff_#in~Blen, ULTIMATE.start_main_~B~0.offset, ULTIMATE.start_main_~B~0.base, ULTIMATE.start_diff_#in~A.offset, ULTIMATE.start_main_~D~0.offset, ULTIMATE.start_diff_#in~D.offset, ULTIMATE.start_diff_#in~Alen, ULTIMATE.start_diff_~A.base, ULTIMATE.start_diff_~B.base, #length, ULTIMATE.start_main_#t~malloc9.offset, ULTIMATE.start_diff_#t~mem3, ULTIMATE.start_main_~A~0.offset, ULTIMATE.start_main_#t~malloc10.offset, ULTIMATE.start_diff_~Blen, ULTIMATE.start_main_#t~malloc8.base, ULTIMATE.start_diff_#t~mem0, ULTIMATE.start_main_#t~malloc9.base, ULTIMATE.start_diff_#t~mem1, ULTIMATE.start_main_~A~0.base, ULTIMATE.start_diff_#t~post4, ULTIMATE.start_diff_~found~0, ULTIMATE.start_diff_#in~B.offset, ULTIMATE.start_diff_~i~0, ULTIMATE.start_diff_~l1~0, ULTIMATE.start_diff_#t~post5, ULTIMATE.start_main_#t~malloc10.base, ULTIMATE.start_diff_~D.offset, ULTIMATE.start_diff_~l2~0, ULTIMATE.start_diff_~j~0, ULTIMATE.start_main_#t~malloc8.offset, #valid, ULTIMATE.start_diff_~k~0, ULTIMATE.start_diff_#in~D.base, ULTIMATE.start_diff_#t~post2, ULTIMATE.start_diff_~A.offset, ULTIMATE.start_main_~D~0.base] 15#L13-2true [2020-07-01 12:37:23,343 INFO L796 eck$LassoCheckResult]: Loop: 15#L13-2true [91] L13-2-->L17-4: Formula: (and (= v_ULTIMATE.start_diff_~j~0_2 0) (< v_ULTIMATE.start_diff_~i~0_4 v_ULTIMATE.start_diff_~l1~0_4) (= v_ULTIMATE.start_diff_~found~0_3 0)) InVars {ULTIMATE.start_diff_~i~0=v_ULTIMATE.start_diff_~i~0_4, ULTIMATE.start_diff_~l1~0=v_ULTIMATE.start_diff_~l1~0_4} OutVars{ULTIMATE.start_diff_~found~0=v_ULTIMATE.start_diff_~found~0_3, ULTIMATE.start_diff_~i~0=v_ULTIMATE.start_diff_~i~0_4, ULTIMATE.start_diff_~l1~0=v_ULTIMATE.start_diff_~l1~0_4, ULTIMATE.start_diff_~j~0=v_ULTIMATE.start_diff_~j~0_2} AuxVars[] AssignedVars[ULTIMATE.start_diff_~found~0, ULTIMATE.start_diff_~j~0] 20#L17-4true [128] L17-4-->L16-2: Formula: (> 0 v_ULTIMATE.start_diff_~found~0_4) InVars {ULTIMATE.start_diff_~found~0=v_ULTIMATE.start_diff_~found~0_4} OutVars{ULTIMATE.start_diff_~found~0=v_ULTIMATE.start_diff_~found~0_4} AuxVars[] AssignedVars[] 22#L16-2true [130] L16-2-->L23-1: Formula: (> 0 v_ULTIMATE.start_diff_~found~0_8) InVars {ULTIMATE.start_diff_~found~0=v_ULTIMATE.start_diff_~found~0_8} OutVars{ULTIMATE.start_diff_~found~0=v_ULTIMATE.start_diff_~found~0_8} AuxVars[] AssignedVars[] 16#L23-1true [74] L23-1-->L13-2: Formula: (= v_ULTIMATE.start_diff_~i~0_9 (+ v_ULTIMATE.start_diff_~i~0_10 1)) InVars {ULTIMATE.start_diff_~i~0=v_ULTIMATE.start_diff_~i~0_10} OutVars{ULTIMATE.start_diff_#t~post5=|v_ULTIMATE.start_diff_#t~post5_2|, ULTIMATE.start_diff_~i~0=v_ULTIMATE.start_diff_~i~0_9} AuxVars[] AssignedVars[ULTIMATE.start_diff_#t~post5, ULTIMATE.start_diff_~i~0] 15#L13-2true [2020-07-01 12:37:23,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:23,343 INFO L82 PathProgramCache]: Analyzing trace with hash 5467627, now seen corresponding path program 1 times [2020-07-01 12:37:23,344 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:23,344 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421227914] [2020-07-01 12:37:23,344 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:23,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:23,358 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1421227914] [2020-07-01 12:37:23,358 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 12:37:23,358 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-07-01 12:37:23,359 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638294382] [2020-07-01 12:37:23,359 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-07-01 12:37:23,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-01 12:37:23,360 INFO L82 PathProgramCache]: Analyzing trace with hash 3761614, now seen corresponding path program 1 times [2020-07-01 12:37:23,360 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-01 12:37:23,360 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973035462] [2020-07-01 12:37:23,360 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-01 12:37:23,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-01 12:37:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-01 12:37:23,369 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973035462] [2020-07-01 12:37:23,369 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-01 12:37:23,369 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-01 12:37:23,369 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493358730] [2020-07-01 12:37:23,369 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-07-01 12:37:23,371 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-01 12:37:23,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-01 12:37:23,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-01 12:37:23,371 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 3 states. [2020-07-01 12:37:23,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-01 12:37:23,432 INFO L93 Difference]: Finished difference Result 22 states and 44 transitions. [2020-07-01 12:37:23,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-01 12:37:23,435 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.AssertionError: unknown kind of automaton at de.uni_freiburg.informatik.ultimate.automata.AutomatonDefinitionPrinter.printAutomaton(AutomatonDefinitionPrinter.java:349) at de.uni_freiburg.informatik.ultimate.automata.AutomatonDefinitionPrinter.toString(AutomatonDefinitionPrinter.java:186) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.TermcompProofBenchmark.reportFiniteModule(TermcompProofBenchmark.java:61) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiCegarLoop.refineFinite(BuchiCegarLoop.java:978) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiCegarLoop.iterate(BuchiCegarLoop.java:532) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:380) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-01 12:37:23,438 INFO L168 Benchmark]: Toolchain (without parser) took 15736.47 ms. Allocated memory was 649.6 MB in the beginning and 915.9 MB in the end (delta: 266.3 MB). Free memory was 561.7 MB in the beginning and 867.0 MB in the end (delta: -305.3 MB). There was no memory consumed. Max. memory is 50.3 GB. [2020-07-01 12:37:23,439 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 583.3 MB. There was no memory consumed. Max. memory is 50.3 GB. [2020-07-01 12:37:23,439 INFO L168 Benchmark]: CACSL2BoogieTranslator took 325.20 ms. Allocated memory was 649.6 MB in the beginning and 691.0 MB in the end (delta: 41.4 MB). Free memory was 561.7 MB in the beginning and 652.8 MB in the end (delta: -91.2 MB). Peak memory consumption was 28.9 MB. Max. memory is 50.3 GB. [2020-07-01 12:37:23,439 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.21 ms. Allocated memory is still 691.0 MB. Free memory was 652.8 MB in the beginning and 650.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 50.3 GB. [2020-07-01 12:37:23,440 INFO L168 Benchmark]: Boogie Preprocessor took 28.09 ms. Allocated memory is still 691.0 MB. Free memory was 650.1 MB in the beginning and 648.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 50.3 GB. [2020-07-01 12:37:23,440 INFO L168 Benchmark]: RCFGBuilder took 355.72 ms. Allocated memory is still 691.0 MB. Free memory was 648.8 MB in the beginning and 623.7 MB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 50.3 GB. [2020-07-01 12:37:23,440 INFO L168 Benchmark]: BlockEncodingV2 took 119.68 ms. Allocated memory is still 691.0 MB. Free memory was 623.7 MB in the beginning and 614.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 50.3 GB. [2020-07-01 12:37:23,441 INFO L168 Benchmark]: TraceAbstraction took 14698.96 ms. Allocated memory was 691.0 MB in the beginning and 904.4 MB in the end (delta: 213.4 MB). Free memory was 614.3 MB in the beginning and 378.1 MB in the end (delta: 236.2 MB). Peak memory consumption was 451.3 MB. Max. memory is 50.3 GB. [2020-07-01 12:37:23,441 INFO L168 Benchmark]: BuchiAutomizer took 160.64 ms. Allocated memory was 904.4 MB in the beginning and 915.9 MB in the end (delta: 11.5 MB). Free memory was 378.1 MB in the beginning and 867.0 MB in the end (delta: -488.9 MB). There was no memory consumed. Max. memory is 50.3 GB. [2020-07-01 12:37:23,444 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: - StatisticsResult: Initial Icfg 27 locations, 34 edges - StatisticsResult: Encoded RCFG 21 locations, 45 edges * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 583.3 MB. There was no memory consumed. Max. memory is 50.3 GB. * CACSL2BoogieTranslator took 325.20 ms. Allocated memory was 649.6 MB in the beginning and 691.0 MB in the end (delta: 41.4 MB). Free memory was 561.7 MB in the beginning and 652.8 MB in the end (delta: -91.2 MB). Peak memory consumption was 28.9 MB. Max. memory is 50.3 GB. * Boogie Procedure Inliner took 42.21 ms. Allocated memory is still 691.0 MB. Free memory was 652.8 MB in the beginning and 650.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 50.3 GB. * Boogie Preprocessor took 28.09 ms. Allocated memory is still 691.0 MB. Free memory was 650.1 MB in the beginning and 648.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 50.3 GB. * RCFGBuilder took 355.72 ms. Allocated memory is still 691.0 MB. Free memory was 648.8 MB in the beginning and 623.7 MB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 50.3 GB. * BlockEncodingV2 took 119.68 ms. Allocated memory is still 691.0 MB. Free memory was 623.7 MB in the beginning and 614.3 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 50.3 GB. * TraceAbstraction took 14698.96 ms. Allocated memory was 691.0 MB in the beginning and 904.4 MB in the end (delta: 213.4 MB). Free memory was 614.3 MB in the beginning and 378.1 MB in the end (delta: 236.2 MB). Peak memory consumption was 451.3 MB. Max. memory is 50.3 GB. * BuchiAutomizer took 160.64 ms. Allocated memory was 904.4 MB in the beginning and 915.9 MB in the end (delta: 11.5 MB). Free memory was 378.1 MB in the beginning and 867.0 MB in the end (delta: -488.9 MB). There was no memory consumed. Max. memory is 50.3 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] * 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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 24]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 17]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 24]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 17]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 24]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 24]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 17]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 17]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 13]: Loop Invariant [2020-07-01 12:37:23,464 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,465 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,466 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,467 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,468 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,469 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,470 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,470 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,470 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,470 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,471 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,472 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,473 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,474 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,475 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,475 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,475 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,476 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,476 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,476 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,476 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,476 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,476 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,477 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,477 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,477 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,478 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,478 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,478 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,478 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,478 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,478 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,479 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,479 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,479 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_~Blen~0,QUANTIFIED] [2020-07-01 12:37:23,479 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,480 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,480 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,480 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc9.base,QUANTIFIED] [2020-07-01 12:37:23,480 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,481 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,481 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,481 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,481 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,481 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,482 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,482 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,482 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,482 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,482 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,482 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,483 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,483 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,483 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,483 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,483 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,484 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,484 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,484 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,484 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,484 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,485 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,485 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,485 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,485 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,485 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,486 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: (((((((((((((((4 * k + 4 * l1 <= 4 * i + unknown-#length-unknown[D] && 1 == \valid[D]) && 1 <= Blen) && 0 == D) && 1 <= l2) && 1 <= k) && 1 <= i) && 1 == \valid[A]) && 0 == B) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && (\exists ULTIMATE.start_main_~Blen~0 : int, ULTIMATE.start_main_#t~malloc9.base : int, ULTIMATE.start_main_#t~malloc10.base : int :: (((l1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0) && (ULTIMATE.start_main_~Blen~0 * 4 == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc9.base] || ULTIMATE.start_main_#t~malloc10.base == ULTIMATE.start_main_#t~malloc9.base)) && !(A == ULTIMATE.start_main_#t~malloc9.base)) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 0 == A) && 0 <= j) && 1 <= Alen) && l2 <= unknown-#length-unknown[B] / 4) || (((0 == unknown-#length-unknown[D] % 4 && (((((((((((((((1 == \valid[D] && 0 == k) && 1 <= Blen) && 4 <= unknown-#length-unknown[D]) && 1 <= l2) && 1 <= i) && 1 == \valid[A]) && 0 == B) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && (\exists ULTIMATE.start_main_~Blen~0 : int, ULTIMATE.start_main_#t~malloc9.base : int, ULTIMATE.start_main_#t~malloc10.base : int :: (((l1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0) && (ULTIMATE.start_main_~Blen~0 * 4 == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc9.base] || ULTIMATE.start_main_#t~malloc10.base == ULTIMATE.start_main_#t~malloc9.base)) && !(A == ULTIMATE.start_main_#t~malloc9.base)) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 0 == A) && 0 <= j) && 1 <= Alen) && l2 <= unknown-#length-unknown[B] / 4) || ((((((((((((((0 == i && 1 == \valid[D]) && 0 == k) && 1 <= Blen) && 4 <= unknown-#length-unknown[D]) && 1 <= l2) && 1 == \valid[A]) && 0 == B) && 1 == \valid[B]) && (\exists ULTIMATE.start_main_~Blen~0 : int, ULTIMATE.start_main_#t~malloc9.base : int, ULTIMATE.start_main_#t~malloc10.base : int :: (((l1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0) && (ULTIMATE.start_main_~Blen~0 * 4 == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc9.base] || ULTIMATE.start_main_#t~malloc10.base == ULTIMATE.start_main_#t~malloc9.base)) && !(A == ULTIMATE.start_main_#t~malloc9.base)) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 0 == unknown-#length-unknown[B] % 4) && 0 == A) && 1 <= Alen) && 4 <= unknown-#length-unknown[A]) && l2 <= unknown-#length-unknown[B] / 4))) && l1 <= unknown-#length-unknown[D] / 4) && 0 == D) - InvariantResult [Line: 16]: Loop Invariant [2020-07-01 12:37:23,486 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,487 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,487 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,487 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,487 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,487 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,488 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,488 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,488 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,488 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,489 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,489 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,489 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,489 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,489 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,490 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,490 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,490 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,490 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,490 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,491 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,491 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,491 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,491 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,494 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,494 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,494 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,494 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,495 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,495 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,495 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,495 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,495 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,499 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,499 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,499 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,499 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,499 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,504 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,505 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,506 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,507 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,508 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,509 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,509 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,509 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,509 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,509 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,510 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,511 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,512 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,513 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,514 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,515 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,516 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,516 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,516 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,516 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,517 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,518 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,519 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,520 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,521 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,521 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,521 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,521 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,521 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,522 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,522 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,522 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,522 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,522 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,523 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,523 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,523 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,523 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,523 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,523 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,524 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,524 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,524 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,524 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,525 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,525 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,525 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,525 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,525 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,526 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,526 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,526 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,526 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,526 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,527 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,527 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,527 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,527 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,527 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,528 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,529 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,529 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,529 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,529 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,529 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,530 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,530 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,530 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,530 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,530 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,531 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,533 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,534 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,535 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,536 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,536 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,536 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,536 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,536 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,537 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,537 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,537 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,537 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,537 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,538 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,539 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,540 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,541 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,542 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,543 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,544 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,545 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc8.base,QUANTIFIED] [2020-07-01 12:37:23,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_main_#t~malloc10.base,QUANTIFIED] [2020-07-01 12:37:23,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,552 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,552 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,552 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,552 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,553 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,553 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,553 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,553 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,553 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,554 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,554 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,554 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,554 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,555 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,555 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,555 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,555 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,555 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,556 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,556 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,556 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,556 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,556 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,557 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,557 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,557 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,557 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,558 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,558 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,558 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,558 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,559 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,559 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,559 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,559 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,559 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,560 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,560 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,560 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,560 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,561 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,561 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,561 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,561 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,561 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,562 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,562 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,562 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,562 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,562 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,563 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,563 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,563 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,563 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,564 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,564 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,564 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,564 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,564 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,565 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,565 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,565 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,565 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,565 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,566 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,566 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,566 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,566 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,566 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,567 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,567 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,567 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,567 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,567 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,570 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,570 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,570 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,570 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,570 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,571 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,571 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,571 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,571 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,571 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,571 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,572 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,572 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,572 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,572 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,573 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,573 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,573 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,573 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,573 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,574 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,574 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,574 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,574 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,574 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,574 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,576 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,576 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,576 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,576 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,576 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,577 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,577 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,577 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,577 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,577 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,577 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,578 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length [2020-07-01 12:37:23,578 WARN L1295 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((((0 == unknown-#length-unknown[D] % 4 && (((((((((((((((((((0 == i && 1 == \valid[D]) && 0 == k) && 1 <= Blen) && 4 <= unknown-#length-unknown[D]) && 1 <= l2) && 0 <= i) && 1 == \valid[A]) && 0 == found) && 0 == B) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && 0 == A) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: (unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0 && i + 1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 4 * l1 <= unknown-#length-unknown[A]) && 1 <= j) && 1 <= Alen) && (\exists ULTIMATE.start_main_#t~malloc8.base : int, ULTIMATE.start_main_#t~malloc10.base : int :: ((!(B == ULTIMATE.start_main_#t~malloc10.base) && (B == ULTIMATE.start_main_#t~malloc8.base || unknown-#length-unknown[ULTIMATE.start_main_#t~malloc8.base] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0) && !(ULTIMATE.start_main_#t~malloc10.base == ULTIMATE.start_main_#t~malloc8.base))) && l2 <= unknown-#length-unknown[B] / 4) || ((((((((((((((((((1 == \valid[D] && 0 == k) && 1 <= Blen) && 4 <= unknown-#length-unknown[D]) && 1 <= l2) && 0 <= i) && 1 == \valid[A]) && 0 == found) && 0 == B) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && 0 == A) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: (unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0 && i + 1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 4 * l1 <= unknown-#length-unknown[A]) && 1 <= j) && 2 <= unknown-#length-unknown[D] / 4) && 1 <= Alen) && (\exists ULTIMATE.start_main_#t~malloc8.base : int, ULTIMATE.start_main_#t~malloc10.base : int :: ((!(B == ULTIMATE.start_main_#t~malloc10.base) && (B == ULTIMATE.start_main_#t~malloc8.base || unknown-#length-unknown[ULTIMATE.start_main_#t~malloc8.base] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0) && !(ULTIMATE.start_main_#t~malloc10.base == ULTIMATE.start_main_#t~malloc8.base))) && l2 <= unknown-#length-unknown[B] / 4))) && l1 <= unknown-#length-unknown[D] / 4) && 0 == D) || (((((((((((((((((((((((0 == unknown-#length-unknown[D] % 4 && 1 == \valid[D]) && 1 == found) && 0 == k) && 4 * j + 4 <= unknown-#length-unknown[B]) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: !(B == ULTIMATE.start_main_#t~malloc10.base) && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0)) && 1 <= Blen) && 4 <= unknown-#length-unknown[D]) && 0 <= i) && 1 <= l2) && 1 == \valid[A]) && 0 == B) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: (unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0 && i + 1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 0 == A) && 4 * l1 <= unknown-#length-unknown[A]) && 1 <= j) && 2 <= unknown-#length-unknown[D] / 4) && 1 <= Alen) && l2 <= unknown-#length-unknown[B] / 4) || ((((((((((((((((((((0 == unknown-#length-unknown[D] % 4 && 0 == i) && 1 == \valid[D]) && 1 == found) && 0 == k) && 4 * j + 4 <= unknown-#length-unknown[B]) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: !(B == ULTIMATE.start_main_#t~malloc10.base) && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0)) && 1 <= Blen) && 4 <= unknown-#length-unknown[D]) && 0 <= i) && 1 <= l2) && 1 == \valid[A]) && 0 == B) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: (unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0 && i + 1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 0 == A) && 4 * l1 <= unknown-#length-unknown[A]) && 1 <= j) && 1 <= Alen) && l2 <= unknown-#length-unknown[B] / 4)) && l1 <= unknown-#length-unknown[D] / 4) && 0 == D)) || ((((((((((((((((((((((0 == unknown-#length-unknown[D] % 4 && 1 == \valid[D]) && 0 == k) && 1 <= Blen) && 4 <= unknown-#length-unknown[D]) && 1 <= l2) && 0 <= i) && 0 == j) && 1 == \valid[A]) && 0 == found) && 0 == B) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && 0 == A) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: (unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0 && i + 1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 4 * l1 <= unknown-#length-unknown[A]) && 2 <= unknown-#length-unknown[D] / 4) && 1 <= Alen) && (\exists ULTIMATE.start_main_#t~malloc8.base : int, ULTIMATE.start_main_#t~malloc10.base : int :: ((!(B == ULTIMATE.start_main_#t~malloc10.base) && (B == ULTIMATE.start_main_#t~malloc8.base || unknown-#length-unknown[ULTIMATE.start_main_#t~malloc8.base] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0) && !(ULTIMATE.start_main_#t~malloc10.base == ULTIMATE.start_main_#t~malloc8.base))) && l2 <= unknown-#length-unknown[B] / 4) && l1 <= unknown-#length-unknown[D] / 4) || ((((((((((((((((((((0 == unknown-#length-unknown[D] % 4 && 0 == i) && 1 == \valid[D]) && 0 == k) && 1 <= Blen) && 4 <= unknown-#length-unknown[D]) && 1 <= l2) && 0 <= i) && 0 == j) && 1 == \valid[A]) && 0 == found) && 0 == B) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && 0 == A) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: (unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0 && i + 1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 4 * l1 <= unknown-#length-unknown[A]) && 1 <= Alen) && (\exists ULTIMATE.start_main_#t~malloc8.base : int, ULTIMATE.start_main_#t~malloc10.base : int :: ((!(B == ULTIMATE.start_main_#t~malloc10.base) && (B == ULTIMATE.start_main_#t~malloc8.base || unknown-#length-unknown[ULTIMATE.start_main_#t~malloc8.base] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0) && !(ULTIMATE.start_main_#t~malloc10.base == ULTIMATE.start_main_#t~malloc8.base))) && l2 <= unknown-#length-unknown[B] / 4) && l1 <= unknown-#length-unknown[D] / 4)) && 0 == D)) || (((((((((((((((((((4 * k + 4 * l1 <= 4 * i + unknown-#length-unknown[D] && 1 == \valid[D]) && 4 * k + 4 <= unknown-#length-unknown[D]) && 1 <= Blen) && 0 == D) && 1 <= l2) && 1 <= k) && 1 == \valid[A]) && 0 == found) && 0 == B) && 1 <= i) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && 0 == A) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: (unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0 && i + 1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 4 * l1 <= unknown-#length-unknown[A]) && 0 <= j) && 1 <= Alen) && (\exists ULTIMATE.start_main_#t~malloc8.base : int, ULTIMATE.start_main_#t~malloc10.base : int :: ((!(B == ULTIMATE.start_main_#t~malloc10.base) && (B == ULTIMATE.start_main_#t~malloc8.base || unknown-#length-unknown[ULTIMATE.start_main_#t~malloc8.base] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0) && !(ULTIMATE.start_main_#t~malloc10.base == ULTIMATE.start_main_#t~malloc8.base))) && l2 <= unknown-#length-unknown[B] / 4)) || ((((((((((((((((((((((0 == unknown-#length-unknown[D] % 4 && 0 == i) && 1 == \valid[D]) && 1 == found) && 0 == k) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: !(B == ULTIMATE.start_main_#t~malloc10.base) && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0)) && 1 <= Blen) && 4 <= unknown-#length-unknown[D]) && 0 <= i) && 1 <= l2) && 0 == j) && 1 == \valid[A]) && 0 == B) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: (unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0 && i + 1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 0 == A) && 4 * l1 <= unknown-#length-unknown[A]) && 1 <= Alen) && l2 <= unknown-#length-unknown[B] / 4) || (((((((((((((((((((0 == unknown-#length-unknown[D] % 4 && 1 == \valid[D]) && 1 == found) && 0 == k) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: !(B == ULTIMATE.start_main_#t~malloc10.base) && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0)) && 1 <= Blen) && 4 <= unknown-#length-unknown[D]) && 0 <= i) && 1 <= l2) && 0 == j) && 1 == \valid[A]) && 0 == B) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: (unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0 && i + 1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 0 == A) && 4 * l1 <= unknown-#length-unknown[A]) && 2 <= unknown-#length-unknown[D] / 4) && 1 <= Alen) && l2 <= unknown-#length-unknown[B] / 4)) && l1 <= unknown-#length-unknown[D] / 4) && 0 == D)) || ((((((((((((((((((((4 * k + 4 * l1 <= 4 * i + unknown-#length-unknown[D] && 1 == \valid[D]) && 1 == found) && 4 * k + 4 <= unknown-#length-unknown[D]) && 4 * j + 4 <= unknown-#length-unknown[B]) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: !(B == ULTIMATE.start_main_#t~malloc10.base) && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0)) && 1 <= Blen) && 0 == D) && 1 <= l2) && 1 <= k) && 1 == \valid[A]) && 0 == B) && 1 <= i) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: (unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0 && i + 1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 0 == A) && 4 * l1 <= unknown-#length-unknown[A]) && 1 <= j) && 1 <= Alen) && l2 <= unknown-#length-unknown[B] / 4)) || (((((((((((((((((((4 * k + 4 * l1 <= 4 * i + unknown-#length-unknown[D] && 1 == \valid[D]) && 1 == found) && 4 * k + 4 <= unknown-#length-unknown[D]) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: !(B == ULTIMATE.start_main_#t~malloc10.base) && unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0)) && 1 <= Blen) && 0 == D) && 1 <= l2) && 0 == j) && 1 <= k) && 1 == \valid[A]) && 0 == B) && 1 <= i) && 1 == \valid[B]) && 0 == unknown-#length-unknown[B] % 4) && (\exists ULTIMATE.start_main_#t~malloc10.base : int :: (unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] % 4 == 0 && i + 1 <= unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4) && unknown-#length-unknown[A] == unknown-#length-unknown[ULTIMATE.start_main_#t~malloc10.base] / 4 * 4)) && 0 == A) && 4 * l1 <= unknown-#length-unknown[A]) && 1 <= Alen) && l2 <= unknown-#length-unknown[B] / 4) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 21 locations, 8 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 8.3s, OverallIterations: 17, TraceHistogramMax: 3, AutomataDifference: 3.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 182 SDtfs, 1100 SDslu, 553 SDs, 0 SdLazy, 1277 SolverSat, 243 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 234 GetRequests, 123 SyntacticMatches, 14 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 194 ImplicationChecksByTransitivity, 1.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=90occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 17 MinimizatonAttempts, 147 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 2 LocationsWithAnnotation, 2 PreInvPairs, 75 NumberOfFragments, 1892 HoareAnnotationTreeSize, 2 FomulaSimplifications, 134146 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 2 FomulaSimplificationsInter, 60504 FormulaSimplificationTreeSizeReductionInter, 5.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.1s InterpolantComputationTime, 377 NumberOfCodeBlocks, 377 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 352 ConstructedInterpolants, 19 QuantifiedInterpolants, 81055 SizeOfPredicates, 68 NumberOfNonLiveVariables, 1104 ConjunctsInSsa, 104 ConjunctsInUnsatCore, 25 InterpolantComputations, 13 PerfectInterpolantSequences, 49/167 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - ExceptionOrErrorResult: AssertionError: unknown kind of automaton de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: AssertionError: unknown kind of automaton: de.uni_freiburg.informatik.ultimate.automata.AutomatonDefinitionPrinter.printAutomaton(AutomatonDefinitionPrinter.java:349) RESULT: Ultimate could not prove your program: Toolchain returned no result. !SESSION 2020-07-01 12:37:04.476 ----------------------------------------------- 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/sandbox/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/sandbox/tmp/BenchExec_run_CAIGTg/tmp -i /export/starexec/sandbox/benchmark/theBenchmark.c !ENTRY org.eclipse.core.resources 2 10035 2020-07-01 12:37:23.807 !MESSAGE The workspace will exit with unsaved changes in this session. Received shutdown request... Ultimate: GTK+ Version Check