59.14/25.75 NO 59.14/25.75 59.14/25.75 Ultimate: Cannot open display: 59.14/25.75 This is Ultimate 0.1.24-8dc7c08-m 59.14/25.75 [2019-03-28 12:25:16,608 INFO L170 SettingsManager]: Resetting all preferences to default values... 59.14/25.75 [2019-03-28 12:25:16,610 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 59.14/25.75 [2019-03-28 12:25:16,621 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 59.14/25.75 [2019-03-28 12:25:16,621 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 59.14/25.75 [2019-03-28 12:25:16,622 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 59.14/25.75 [2019-03-28 12:25:16,624 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 59.14/25.75 [2019-03-28 12:25:16,625 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 59.14/25.75 [2019-03-28 12:25:16,627 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 59.14/25.75 [2019-03-28 12:25:16,627 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 59.14/25.75 [2019-03-28 12:25:16,628 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 59.14/25.75 [2019-03-28 12:25:16,628 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 59.14/25.75 [2019-03-28 12:25:16,629 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 59.14/25.75 [2019-03-28 12:25:16,630 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 59.14/25.75 [2019-03-28 12:25:16,631 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 59.14/25.75 [2019-03-28 12:25:16,632 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 59.14/25.75 [2019-03-28 12:25:16,633 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 59.14/25.75 [2019-03-28 12:25:16,635 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 59.14/25.75 [2019-03-28 12:25:16,636 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 59.14/25.75 [2019-03-28 12:25:16,638 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 59.14/25.75 [2019-03-28 12:25:16,639 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 59.14/25.75 [2019-03-28 12:25:16,640 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 59.14/25.75 [2019-03-28 12:25:16,642 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 59.14/25.75 [2019-03-28 12:25:16,642 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 59.14/25.75 [2019-03-28 12:25:16,643 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 59.14/25.75 [2019-03-28 12:25:16,643 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 59.14/25.75 [2019-03-28 12:25:16,644 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 59.14/25.75 [2019-03-28 12:25:16,645 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 59.14/25.75 [2019-03-28 12:25:16,645 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 59.14/25.75 [2019-03-28 12:25:16,646 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 59.14/25.75 [2019-03-28 12:25:16,646 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 59.14/25.75 [2019-03-28 12:25:16,647 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 59.14/25.75 [2019-03-28 12:25:16,648 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 59.14/25.75 [2019-03-28 12:25:16,648 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 59.14/25.75 [2019-03-28 12:25:16,649 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 59.14/25.75 [2019-03-28 12:25:16,649 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 59.14/25.75 [2019-03-28 12:25:16,649 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 59.14/25.75 [2019-03-28 12:25:16,650 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 59.14/25.75 [2019-03-28 12:25:16,651 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 59.14/25.75 [2019-03-28 12:25:16,651 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 59.14/25.75 [2019-03-28 12:25:16,666 INFO L110 SettingsManager]: Loading preferences was successful 59.14/25.75 [2019-03-28 12:25:16,666 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 59.14/25.75 [2019-03-28 12:25:16,667 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 59.14/25.75 [2019-03-28 12:25:16,667 INFO L133 SettingsManager]: * Rewrite not-equals=true 59.14/25.75 [2019-03-28 12:25:16,667 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 59.14/25.75 [2019-03-28 12:25:16,668 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 59.14/25.75 [2019-03-28 12:25:16,668 INFO L133 SettingsManager]: * Use SBE=true 59.14/25.75 [2019-03-28 12:25:16,668 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 59.14/25.75 [2019-03-28 12:25:16,668 INFO L133 SettingsManager]: * Use old map elimination=false 59.14/25.75 [2019-03-28 12:25:16,668 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 59.14/25.75 [2019-03-28 12:25:16,669 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 59.14/25.75 [2019-03-28 12:25:16,669 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 59.14/25.75 [2019-03-28 12:25:16,669 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 59.14/25.75 [2019-03-28 12:25:16,669 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 59.14/25.75 [2019-03-28 12:25:16,669 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 59.14/25.75 [2019-03-28 12:25:16,669 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 59.14/25.75 [2019-03-28 12:25:16,670 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 59.14/25.75 [2019-03-28 12:25:16,670 INFO L133 SettingsManager]: * Check division by zero=IGNORE 59.14/25.75 [2019-03-28 12:25:16,670 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 59.14/25.75 [2019-03-28 12:25:16,670 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 59.14/25.75 [2019-03-28 12:25:16,670 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 59.14/25.75 [2019-03-28 12:25:16,671 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 59.14/25.75 [2019-03-28 12:25:16,671 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 59.14/25.75 [2019-03-28 12:25:16,671 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 59.14/25.75 [2019-03-28 12:25:16,671 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 59.14/25.75 [2019-03-28 12:25:16,671 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 59.14/25.75 [2019-03-28 12:25:16,672 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 59.14/25.75 [2019-03-28 12:25:16,672 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 59.14/25.75 [2019-03-28 12:25:16,672 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 59.14/25.75 [2019-03-28 12:25:16,698 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 59.14/25.75 [2019-03-28 12:25:16,711 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 59.14/25.75 [2019-03-28 12:25:16,714 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 59.14/25.75 [2019-03-28 12:25:16,716 INFO L271 PluginConnector]: Initializing CDTParser... 59.14/25.75 [2019-03-28 12:25:16,716 INFO L276 PluginConnector]: CDTParser initialized 59.14/25.75 [2019-03-28 12:25:16,717 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 59.14/25.75 [2019-03-28 12:25:16,774 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/97f68c8354b44d908e7ffd695cc46da2/FLAG13a9c2b5a 59.14/25.75 [2019-03-28 12:25:17,125 INFO L307 CDTParser]: Found 1 translation units. 59.14/25.75 [2019-03-28 12:25:17,126 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 59.14/25.75 [2019-03-28 12:25:17,135 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/97f68c8354b44d908e7ffd695cc46da2/FLAG13a9c2b5a 59.14/25.75 [2019-03-28 12:25:17,543 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/97f68c8354b44d908e7ffd695cc46da2 59.14/25.75 [2019-03-28 12:25:17,555 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 59.14/25.75 [2019-03-28 12:25:17,557 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 59.14/25.75 [2019-03-28 12:25:17,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 59.14/25.75 [2019-03-28 12:25:17,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 59.14/25.75 [2019-03-28 12:25:17,562 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 59.14/25.75 [2019-03-28 12:25:17,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:25:17" (1/1) ... 59.14/25.75 [2019-03-28 12:25:17,566 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d24ec5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17, skipping insertion in model container 59.14/25.75 [2019-03-28 12:25:17,566 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:25:17" (1/1) ... 59.14/25.75 [2019-03-28 12:25:17,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 59.14/25.75 [2019-03-28 12:25:17,601 INFO L176 MainTranslator]: Built tables and reachable declarations 59.14/25.75 [2019-03-28 12:25:17,785 INFO L206 PostProcessor]: Analyzing one entry point: main 59.14/25.75 [2019-03-28 12:25:17,790 INFO L191 MainTranslator]: Completed pre-run 59.14/25.75 [2019-03-28 12:25:17,880 INFO L206 PostProcessor]: Analyzing one entry point: main 59.14/25.75 [2019-03-28 12:25:17,896 INFO L195 MainTranslator]: Completed translation 59.14/25.75 [2019-03-28 12:25:17,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17 WrapperNode 59.14/25.75 [2019-03-28 12:25:17,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 59.14/25.75 [2019-03-28 12:25:17,906 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- 59.14/25.75 [2019-03-28 12:25:17,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... 59.14/25.75 [2019-03-28 12:25:17,906 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized 59.14/25.75 [2019-03-28 12:25:17,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (1/1) ... 59.14/25.75 [2019-03-28 12:25:17,922 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (1/1) ... 59.14/25.75 [2019-03-28 12:25:17,948 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- 59.14/25.75 [2019-03-28 12:25:17,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- 59.14/25.75 [2019-03-28 12:25:17,949 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... 59.14/25.75 [2019-03-28 12:25:17,949 INFO L276 PluginConnector]: Boogie Preprocessor initialized 59.14/25.75 [2019-03-28 12:25:17,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (1/1) ... 59.14/25.75 [2019-03-28 12:25:17,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (1/1) ... 59.14/25.75 [2019-03-28 12:25:17,960 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (1/1) ... 59.14/25.75 [2019-03-28 12:25:17,961 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (1/1) ... 59.14/25.75 [2019-03-28 12:25:17,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (1/1) ... 59.14/25.75 [2019-03-28 12:25:17,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (1/1) ... 59.14/25.75 [2019-03-28 12:25:17,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (1/1) ... 59.14/25.75 [2019-03-28 12:25:17,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- 59.14/25.75 [2019-03-28 12:25:17,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- 59.14/25.75 [2019-03-28 12:25:17,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... 59.14/25.75 [2019-03-28 12:25:17,979 INFO L276 PluginConnector]: RCFGBuilder initialized 59.14/25.75 [2019-03-28 12:25:17,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (1/1) ... 59.14/25.75 No working directory specified, using /export/starexec/sandbox/solver/bin/z3 59.14/25.75 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) 59.14/25.75 Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 59.14/25.75 [2019-03-28 12:25:18,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start 59.14/25.75 [2019-03-28 12:25:18,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start 59.14/25.75 [2019-03-28 12:25:18,348 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) 59.14/25.75 [2019-03-28 12:25:18,348 INFO L286 CfgBuilder]: Removed 5 assue(true) statements. 59.14/25.75 [2019-03-28 12:25:18,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:25:18 BoogieIcfgContainer 59.14/25.75 [2019-03-28 12:25:18,350 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- 59.14/25.75 [2019-03-28 12:25:18,350 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- 59.14/25.75 [2019-03-28 12:25:18,350 INFO L271 PluginConnector]: Initializing BlockEncodingV2... 59.14/25.75 [2019-03-28 12:25:18,352 INFO L276 PluginConnector]: BlockEncodingV2 initialized 59.14/25.75 [2019-03-28 12:25:18,353 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:25:18" (1/1) ... 59.14/25.75 [2019-03-28 12:25:18,379 INFO L313 BlockEncoder]: Initial Icfg 53 locations, 100 edges 59.14/25.75 [2019-03-28 12:25:18,381 INFO L258 BlockEncoder]: Using Remove infeasible edges 59.14/25.75 [2019-03-28 12:25:18,382 INFO L263 BlockEncoder]: Using Maximize final states 59.14/25.75 [2019-03-28 12:25:18,383 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false 59.14/25.75 [2019-03-28 12:25:18,383 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE 59.14/25.75 [2019-03-28 12:25:18,385 INFO L296 BlockEncoder]: Using Remove sink states 59.14/25.75 [2019-03-28 12:25:18,386 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true 59.14/25.75 [2019-03-28 12:25:18,386 INFO L179 BlockEncoder]: Using Rewrite not-equals 59.14/25.75 [2019-03-28 12:25:18,420 INFO L185 BlockEncoder]: Using Use SBE 59.14/25.75 [2019-03-28 12:25:18,460 INFO L200 BlockEncoder]: SBE split 46 edges 59.14/25.75 [2019-03-28 12:25:18,465 INFO L70 emoveInfeasibleEdges]: Removed 3 edges and 0 locations because of local infeasibility 59.14/25.75 [2019-03-28 12:25:18,467 INFO L71 MaximizeFinalStates]: 0 new accepting states 59.14/25.75 [2019-03-28 12:25:18,479 INFO L100 BaseMinimizeStates]: Removed 6 edges and 3 locations by large block encoding 59.14/25.75 [2019-03-28 12:25:18,482 INFO L70 RemoveSinkStates]: Removed 31 edges and 2 locations by removing sink states 59.14/25.75 [2019-03-28 12:25:18,483 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility 59.14/25.75 [2019-03-28 12:25:18,484 INFO L71 MaximizeFinalStates]: 0 new accepting states 59.14/25.75 [2019-03-28 12:25:18,484 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding 59.14/25.75 [2019-03-28 12:25:18,485 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states 59.14/25.75 [2019-03-28 12:25:18,485 INFO L313 BlockEncoder]: Encoded RCFG 48 locations, 109 edges 59.14/25.75 [2019-03-28 12:25:18,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:25:18 BasicIcfg 59.14/25.75 [2019-03-28 12:25:18,486 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- 59.14/25.75 [2019-03-28 12:25:18,487 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- 59.14/25.75 [2019-03-28 12:25:18,487 INFO L271 PluginConnector]: Initializing TraceAbstraction... 59.14/25.75 [2019-03-28 12:25:18,490 INFO L276 PluginConnector]: TraceAbstraction initialized 59.14/25.75 [2019-03-28 12:25:18,491 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 12:25:17" (1/4) ... 59.14/25.75 [2019-03-28 12:25:18,491 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ba88776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 12:25:18, skipping insertion in model container 59.14/25.75 [2019-03-28 12:25:18,492 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (2/4) ... 59.14/25.75 [2019-03-28 12:25:18,492 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ba88776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 12:25:18, skipping insertion in model container 59.14/25.75 [2019-03-28 12:25:18,492 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:25:18" (3/4) ... 59.14/25.75 [2019-03-28 12:25:18,493 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ba88776 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:25:18, skipping insertion in model container 59.14/25.75 [2019-03-28 12:25:18,493 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:25:18" (4/4) ... 59.14/25.75 [2019-03-28 12:25:18,494 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 59.14/25.75 [2019-03-28 12:25:18,504 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION 59.14/25.75 [2019-03-28 12:25:18,513 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. 59.14/25.75 [2019-03-28 12:25:18,530 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. 59.14/25.75 [2019-03-28 12:25:18,558 INFO L133 ementStrategyFactory]: Using default assertion order modulation 59.14/25.75 [2019-03-28 12:25:18,559 INFO L382 AbstractCegarLoop]: Interprodecural is true 59.14/25.75 [2019-03-28 12:25:18,559 INFO L383 AbstractCegarLoop]: Hoare is true 59.14/25.75 [2019-03-28 12:25:18,559 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates 59.14/25.75 [2019-03-28 12:25:18,559 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE 59.14/25.75 [2019-03-28 12:25:18,560 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION 59.14/25.75 [2019-03-28 12:25:18,560 INFO L387 AbstractCegarLoop]: Difference is false 59.14/25.75 [2019-03-28 12:25:18,560 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA 59.14/25.75 [2019-03-28 12:25:18,560 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== 59.14/25.75 [2019-03-28 12:25:18,575 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states. 59.14/25.75 [2019-03-28 12:25:18,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. 59.14/25.75 [2019-03-28 12:25:18,586 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 48 states. 59.14/25.75 [2019-03-28 12:25:18,638 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,639 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,639 INFO L448 ceAbstractionStarter]: For program point L56(lines 56 58) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,639 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,639 INFO L448 ceAbstractionStarter]: For program point L213-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,639 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,639 INFO L448 ceAbstractionStarter]: For program point L209(line 209) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,640 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,640 INFO L448 ceAbstractionStarter]: For program point L139-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,640 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,640 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,640 INFO L448 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,640 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,640 INFO L448 ceAbstractionStarter]: For program point L193-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,641 INFO L448 ceAbstractionStarter]: For program point L127-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,641 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,641 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,641 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,641 INFO L448 ceAbstractionStarter]: For program point L218-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,642 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,642 INFO L448 ceAbstractionStarter]: For program point L214(line 214) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,642 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,642 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,642 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,642 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,642 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,643 INFO L448 ceAbstractionStarter]: For program point L103-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,643 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,643 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,643 INFO L448 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,643 INFO L451 ceAbstractionStarter]: At program point L223-1(lines 54 228) the Hoare annotation is: true 59.14/25.75 [2019-03-28 12:25:18,643 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,644 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 93) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,644 INFO L448 ceAbstractionStarter]: For program point L219(line 219) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,644 INFO L448 ceAbstractionStarter]: For program point L91-2(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,644 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,644 INFO L448 ceAbstractionStarter]: For program point L178-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,644 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,644 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,645 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,645 INFO L448 ceAbstractionStarter]: For program point L224(line 224) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,645 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,645 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,645 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,645 INFO L448 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,646 INFO L448 ceAbstractionStarter]: For program point L208-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,646 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,646 INFO L448 ceAbstractionStarter]: For program point L163-1(lines 54 228) no Hoare annotation was computed. 59.14/25.75 [2019-03-28 12:25:18,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:25:18 BasicIcfg 59.14/25.75 [2019-03-28 12:25:18,655 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- 59.14/25.75 [2019-03-28 12:25:18,655 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- 59.14/25.75 [2019-03-28 12:25:18,656 INFO L271 PluginConnector]: Initializing BuchiAutomizer... 59.14/25.75 [2019-03-28 12:25:18,659 INFO L276 PluginConnector]: BuchiAutomizer initialized 59.14/25.75 [2019-03-28 12:25:18,660 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 59.14/25.75 [2019-03-28 12:25:18,660 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.03 12:25:17" (1/5) ... 59.14/25.75 [2019-03-28 12:25:18,661 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@67f03a7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 12:25:18, skipping insertion in model container 59.14/25.75 [2019-03-28 12:25:18,661 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 59.14/25.75 [2019-03-28 12:25:18,661 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:25:17" (2/5) ... 59.14/25.75 [2019-03-28 12:25:18,661 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@67f03a7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.03 12:25:18, skipping insertion in model container 59.14/25.75 [2019-03-28 12:25:18,661 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 59.14/25.75 [2019-03-28 12:25:18,661 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 12:25:18" (3/5) ... 59.14/25.75 [2019-03-28 12:25:18,662 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@67f03a7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:25:18, skipping insertion in model container 59.14/25.75 [2019-03-28 12:25:18,662 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 59.14/25.75 [2019-03-28 12:25:18,662 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 28.03 12:25:18" (4/5) ... 59.14/25.75 [2019-03-28 12:25:18,662 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@67f03a7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:25:18, skipping insertion in model container 59.14/25.75 [2019-03-28 12:25:18,663 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis 59.14/25.75 [2019-03-28 12:25:18,663 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 12:25:18" (5/5) ... 59.14/25.75 [2019-03-28 12:25:18,664 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 59.14/25.75 [2019-03-28 12:25:18,692 INFO L133 ementStrategyFactory]: Using default assertion order modulation 59.14/25.75 [2019-03-28 12:25:18,692 INFO L374 BuchiCegarLoop]: Interprodecural is true 59.14/25.75 [2019-03-28 12:25:18,692 INFO L375 BuchiCegarLoop]: Hoare is true 59.14/25.75 [2019-03-28 12:25:18,692 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates 59.14/25.75 [2019-03-28 12:25:18,692 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE 59.14/25.75 [2019-03-28 12:25:18,693 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION 59.14/25.75 [2019-03-28 12:25:18,693 INFO L379 BuchiCegarLoop]: Difference is false 59.14/25.75 [2019-03-28 12:25:18,693 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA 59.14/25.75 [2019-03-28 12:25:18,693 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== 59.14/25.75 [2019-03-28 12:25:18,697 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 48 states. 59.14/25.75 [2019-03-28 12:25:18,718 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 47 59.14/25.75 [2019-03-28 12:25:18,719 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:18,719 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:18,725 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:18,725 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:18,725 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ 59.14/25.75 [2019-03-28 12:25:18,725 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 48 states. 59.14/25.75 [2019-03-28 12:25:18,729 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 47 59.14/25.75 [2019-03-28 12:25:18,729 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:18,729 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:18,730 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:18,730 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:18,736 INFO L794 eck$LassoCheckResult]: Stem: 41#ULTIMATE.startENTRYtrue [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 12#L223-1true 59.14/25.75 [2019-03-28 12:25:18,738 INFO L796 eck$LassoCheckResult]: Loop: 12#L223-1true [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 20#L56true [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 4#L91true [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 24#L91-2true [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 13#L95-1true [432] L95-1-->L99-1: Formula: (and (> 0 v_ULTIMATE.start_main_~p3~0_4) (= v_ULTIMATE.start_main_~lk3~0_5 1)) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_4} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk3~0] 45#L99-1true [434] L99-1-->L103-1: Formula: (and (= v_ULTIMATE.start_main_~lk4~0_5 1) (< 0 v_ULTIMATE.start_main_~p4~0_4)) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_4} OutVars{ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_5, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk4~0] 29#L103-1true [436] L103-1-->L107-1: Formula: (and (= v_ULTIMATE.start_main_~lk5~0_5 1) (< 0 v_ULTIMATE.start_main_~p5~0_4)) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk5~0] 14#L107-1true [438] L107-1-->L111-1: Formula: (and (= v_ULTIMATE.start_main_~lk6~0_5 1) (> 0 v_ULTIMATE.start_main_~p6~0_4)) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk6~0] 23#L111-1true [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 10#L115-1true [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 42#L119-1true [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 26#L123-1true [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 35#L127-1true [448] L127-1-->L131-1: Formula: (and (< v_ULTIMATE.start_main_~p11~0_4 0) (= v_ULTIMATE.start_main_~lk11~0_5 1)) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk11~0] 19#L131-1true [450] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (> v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 7#L135-1true [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 39#L139-1true [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 48#L143-1true [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 32#L147-1true [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 21#L153-1true [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 33#L158-1true [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 46#L163-1true [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 8#L168-1true [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 17#L173-1true [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 30#L178-1true [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 43#L183-1true [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 5#L188-1true [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 15#L193-1true [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 28#L198-1true [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 40#L203-1true [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 3#L208-1true [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 37#L213-1true [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 50#L218-1true [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 12#L223-1true 59.14/25.75 [2019-03-28 12:25:18,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:18,744 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:18,746 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:18,747 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:18,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:18,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:18,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:18,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:18,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:18,824 INFO L82 PathProgramCache]: Analyzing trace with hash -2056534956, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:18,824 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:18,824 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:18,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:18,825 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:18,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:18,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:18,917 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:18,917 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:18,922 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:18,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:18,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:18,939 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:19,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:19,214 INFO L93 Difference]: Finished difference Result 95 states and 213 transitions. 59.14/25.75 [2019-03-28 12:25:19,214 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:19,218 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 95 states and 213 transitions. 59.14/25.75 [2019-03-28 12:25:19,223 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 94 59.14/25.75 [2019-03-28 12:25:19,229 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 95 states to 95 states and 213 transitions. 59.14/25.75 [2019-03-28 12:25:19,230 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 95 59.14/25.75 [2019-03-28 12:25:19,231 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 95 59.14/25.75 [2019-03-28 12:25:19,231 INFO L73 IsDeterministic]: Start isDeterministic. Operand 95 states and 213 transitions. 59.14/25.75 [2019-03-28 12:25:19,233 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:19,233 INFO L706 BuchiCegarLoop]: Abstraction has 95 states and 213 transitions. 59.14/25.75 [2019-03-28 12:25:19,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states and 213 transitions. 59.14/25.75 [2019-03-28 12:25:19,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 95. 59.14/25.75 [2019-03-28 12:25:19,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. 59.14/25.75 [2019-03-28 12:25:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 213 transitions. 59.14/25.75 [2019-03-28 12:25:19,270 INFO L729 BuchiCegarLoop]: Abstraction has 95 states and 213 transitions. 59.14/25.75 [2019-03-28 12:25:19,270 INFO L609 BuchiCegarLoop]: Abstraction has 95 states and 213 transitions. 59.14/25.75 [2019-03-28 12:25:19,270 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ 59.14/25.75 [2019-03-28 12:25:19,271 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 95 states and 213 transitions. 59.14/25.75 [2019-03-28 12:25:19,273 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 94 59.14/25.75 [2019-03-28 12:25:19,273 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:19,273 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:19,274 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:19,274 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:19,275 INFO L794 eck$LassoCheckResult]: Stem: 200#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 201#L223-1 59.14/25.75 [2019-03-28 12:25:19,276 INFO L796 eck$LassoCheckResult]: Loop: 201#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 223#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 221#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 219#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 217#L95-1 [433] L95-1-->L99-1: Formula: (and (< 0 v_ULTIMATE.start_main_~p3~0_4) (= v_ULTIMATE.start_main_~lk3~0_5 1)) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_4} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk3~0] 218#L99-1 [434] L99-1-->L103-1: Formula: (and (= v_ULTIMATE.start_main_~lk4~0_5 1) (< 0 v_ULTIMATE.start_main_~p4~0_4)) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_4} OutVars{ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_5, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk4~0] 222#L103-1 [436] L103-1-->L107-1: Formula: (and (= v_ULTIMATE.start_main_~lk5~0_5 1) (< 0 v_ULTIMATE.start_main_~p5~0_4)) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk5~0] 220#L107-1 [438] L107-1-->L111-1: Formula: (and (= v_ULTIMATE.start_main_~lk6~0_5 1) (> 0 v_ULTIMATE.start_main_~p6~0_4)) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk6~0] 216#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 215#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 214#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 213#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 212#L127-1 [448] L127-1-->L131-1: Formula: (and (< v_ULTIMATE.start_main_~p11~0_4 0) (= v_ULTIMATE.start_main_~lk11~0_5 1)) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk11~0] 211#L131-1 [450] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (> v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 162#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 163#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 199#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 209#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 206#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 203#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 204#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 244#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 243#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 241#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 238#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 236#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 235#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 232#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 230#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 229#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 226#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 224#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 201#L223-1 59.14/25.75 [2019-03-28 12:25:19,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:19,276 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 2 times 59.14/25.75 [2019-03-28 12:25:19,276 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:19,277 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:19,278 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,278 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,278 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:19,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:19,290 INFO L82 PathProgramCache]: Analyzing trace with hash 1983695795, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:19,290 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:19,290 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:19,291 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,291 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,291 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:19,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:19,331 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:19,331 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:19,332 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:19,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:19,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:19,333 INFO L87 Difference]: Start difference. First operand 95 states and 213 transitions. cyclomatic complexity: 120 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:19,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:19,539 INFO L93 Difference]: Finished difference Result 141 states and 316 transitions. 59.14/25.75 [2019-03-28 12:25:19,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:19,541 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 141 states and 316 transitions. 59.14/25.75 [2019-03-28 12:25:19,544 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 140 59.14/25.75 [2019-03-28 12:25:19,545 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 141 states to 141 states and 316 transitions. 59.14/25.75 [2019-03-28 12:25:19,546 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 141 59.14/25.75 [2019-03-28 12:25:19,546 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 141 59.14/25.75 [2019-03-28 12:25:19,546 INFO L73 IsDeterministic]: Start isDeterministic. Operand 141 states and 316 transitions. 59.14/25.75 [2019-03-28 12:25:19,547 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:19,548 INFO L706 BuchiCegarLoop]: Abstraction has 141 states and 316 transitions. 59.14/25.75 [2019-03-28 12:25:19,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states and 316 transitions. 59.14/25.75 [2019-03-28 12:25:19,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 141. 59.14/25.75 [2019-03-28 12:25:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141 states. 59.14/25.75 [2019-03-28 12:25:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 316 transitions. 59.14/25.75 [2019-03-28 12:25:19,560 INFO L729 BuchiCegarLoop]: Abstraction has 141 states and 316 transitions. 59.14/25.75 [2019-03-28 12:25:19,560 INFO L609 BuchiCegarLoop]: Abstraction has 141 states and 316 transitions. 59.14/25.75 [2019-03-28 12:25:19,560 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ 59.14/25.75 [2019-03-28 12:25:19,560 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 141 states and 316 transitions. 59.14/25.75 [2019-03-28 12:25:19,562 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 140 59.14/25.75 [2019-03-28 12:25:19,562 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:19,563 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:19,563 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:19,563 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:19,564 INFO L794 eck$LassoCheckResult]: Stem: 443#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 417#L223-1 59.14/25.75 [2019-03-28 12:25:19,565 INFO L796 eck$LassoCheckResult]: Loop: 417#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 418#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 471#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 470#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 468#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 469#L99-1 [434] L99-1-->L103-1: Formula: (and (= v_ULTIMATE.start_main_~lk4~0_5 1) (< 0 v_ULTIMATE.start_main_~p4~0_4)) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_4} OutVars{ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_5, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk4~0] 503#L103-1 [436] L103-1-->L107-1: Formula: (and (= v_ULTIMATE.start_main_~lk5~0_5 1) (< 0 v_ULTIMATE.start_main_~p5~0_4)) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk5~0] 501#L107-1 [438] L107-1-->L111-1: Formula: (and (= v_ULTIMATE.start_main_~lk6~0_5 1) (> 0 v_ULTIMATE.start_main_~p6~0_4)) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk6~0] 499#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 498#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 496#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 466#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 465#L127-1 [448] L127-1-->L131-1: Formula: (and (< v_ULTIMATE.start_main_~p11~0_4 0) (= v_ULTIMATE.start_main_~lk11~0_5 1)) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk11~0] 464#L131-1 [450] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (> v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 462#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 460#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 458#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 457#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 452#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 448#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 449#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 492#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 491#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 489#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 486#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 484#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 483#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 480#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 478#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 477#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 474#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 472#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 417#L223-1 59.14/25.75 [2019-03-28 12:25:19,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:19,566 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 3 times 59.14/25.75 [2019-03-28 12:25:19,566 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:19,566 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:19,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:19,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:19,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:19,578 INFO L82 PathProgramCache]: Analyzing trace with hash -1772103204, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:19,578 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:19,578 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:19,579 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,579 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,579 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:19,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:19,621 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:19,621 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:19,622 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:19,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:19,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:19,622 INFO L87 Difference]: Start difference. First operand 141 states and 316 transitions. cyclomatic complexity: 178 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:19,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:19,811 INFO L93 Difference]: Finished difference Result 281 states and 619 transitions. 59.14/25.75 [2019-03-28 12:25:19,811 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:19,812 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 281 states and 619 transitions. 59.14/25.75 [2019-03-28 12:25:19,815 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 280 59.14/25.75 [2019-03-28 12:25:19,818 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 281 states to 281 states and 619 transitions. 59.14/25.75 [2019-03-28 12:25:19,818 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 281 59.14/25.75 [2019-03-28 12:25:19,819 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 281 59.14/25.75 [2019-03-28 12:25:19,819 INFO L73 IsDeterministic]: Start isDeterministic. Operand 281 states and 619 transitions. 59.14/25.75 [2019-03-28 12:25:19,821 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:19,822 INFO L706 BuchiCegarLoop]: Abstraction has 281 states and 619 transitions. 59.14/25.75 [2019-03-28 12:25:19,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states and 619 transitions. 59.14/25.75 [2019-03-28 12:25:19,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. 59.14/25.75 [2019-03-28 12:25:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 281 states. 59.14/25.75 [2019-03-28 12:25:19,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 619 transitions. 59.14/25.75 [2019-03-28 12:25:19,839 INFO L729 BuchiCegarLoop]: Abstraction has 281 states and 619 transitions. 59.14/25.75 [2019-03-28 12:25:19,839 INFO L609 BuchiCegarLoop]: Abstraction has 281 states and 619 transitions. 59.14/25.75 [2019-03-28 12:25:19,839 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ 59.14/25.75 [2019-03-28 12:25:19,839 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 281 states and 619 transitions. 59.14/25.75 [2019-03-28 12:25:19,842 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 280 59.14/25.75 [2019-03-28 12:25:19,842 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:19,842 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:19,843 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:19,843 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:19,843 INFO L794 eck$LassoCheckResult]: Stem: 871#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 872#L223-1 59.14/25.75 [2019-03-28 12:25:19,844 INFO L796 eck$LassoCheckResult]: Loop: 872#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 913#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 914#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 989#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 985#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 987#L99-1 [435] L99-1-->L103-1: Formula: (and (= v_ULTIMATE.start_main_~lk4~0_5 1) (> 0 v_ULTIMATE.start_main_~p4~0_4)) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_4} OutVars{ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_5, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk4~0] 1047#L103-1 [436] L103-1-->L107-1: Formula: (and (= v_ULTIMATE.start_main_~lk5~0_5 1) (< 0 v_ULTIMATE.start_main_~p5~0_4)) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk5~0] 1046#L107-1 [438] L107-1-->L111-1: Formula: (and (= v_ULTIMATE.start_main_~lk6~0_5 1) (> 0 v_ULTIMATE.start_main_~p6~0_4)) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk6~0] 1045#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 1044#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 1043#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 899#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 900#L127-1 [448] L127-1-->L131-1: Formula: (and (< v_ULTIMATE.start_main_~p11~0_4 0) (= v_ULTIMATE.start_main_~lk11~0_5 1)) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk11~0] 980#L131-1 [450] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (> v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 894#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 892#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 889#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 890#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 880#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 881#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 961#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 834#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 835#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 842#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 858#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 827#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 828#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 938#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 936#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 933#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 932#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 920#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 872#L223-1 59.14/25.75 [2019-03-28 12:25:19,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:19,845 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 4 times 59.14/25.75 [2019-03-28 12:25:19,845 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:19,845 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:19,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,846 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:19,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:19,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:19,856 INFO L82 PathProgramCache]: Analyzing trace with hash -810489187, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:19,856 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:19,856 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:19,857 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,857 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,857 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:19,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:19,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:19,896 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:19,896 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:19,896 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:19,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:19,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:19,897 INFO L87 Difference]: Start difference. First operand 281 states and 619 transitions. cyclomatic complexity: 344 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:20,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:20,061 INFO L93 Difference]: Finished difference Result 418 states and 919 transitions. 59.14/25.75 [2019-03-28 12:25:20,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:20,062 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 418 states and 919 transitions. 59.14/25.75 [2019-03-28 12:25:20,066 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 417 59.14/25.75 [2019-03-28 12:25:20,069 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 418 states to 418 states and 919 transitions. 59.14/25.75 [2019-03-28 12:25:20,069 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 418 59.14/25.75 [2019-03-28 12:25:20,070 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 418 59.14/25.75 [2019-03-28 12:25:20,070 INFO L73 IsDeterministic]: Start isDeterministic. Operand 418 states and 919 transitions. 59.14/25.75 [2019-03-28 12:25:20,072 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:20,072 INFO L706 BuchiCegarLoop]: Abstraction has 418 states and 919 transitions. 59.14/25.75 [2019-03-28 12:25:20,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 418 states and 919 transitions. 59.14/25.75 [2019-03-28 12:25:20,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 418 to 418. 59.14/25.75 [2019-03-28 12:25:20,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 418 states. 59.14/25.75 [2019-03-28 12:25:20,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 919 transitions. 59.14/25.75 [2019-03-28 12:25:20,090 INFO L729 BuchiCegarLoop]: Abstraction has 418 states and 919 transitions. 59.14/25.75 [2019-03-28 12:25:20,090 INFO L609 BuchiCegarLoop]: Abstraction has 418 states and 919 transitions. 59.14/25.75 [2019-03-28 12:25:20,090 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ 59.14/25.75 [2019-03-28 12:25:20,090 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 418 states and 919 transitions. 59.14/25.75 [2019-03-28 12:25:20,093 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 417 59.14/25.75 [2019-03-28 12:25:20,093 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:20,093 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:20,093 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:20,094 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:20,095 INFO L794 eck$LassoCheckResult]: Stem: 1582#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 1583#L223-1 59.14/25.75 [2019-03-28 12:25:20,095 INFO L796 eck$LassoCheckResult]: Loop: 1583#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 1647#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 1646#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 1645#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 1642#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 1640#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 1639#L103-1 [436] L103-1-->L107-1: Formula: (and (= v_ULTIMATE.start_main_~lk5~0_5 1) (< 0 v_ULTIMATE.start_main_~p5~0_4)) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk5~0] 1638#L107-1 [438] L107-1-->L111-1: Formula: (and (= v_ULTIMATE.start_main_~lk6~0_5 1) (> 0 v_ULTIMATE.start_main_~p6~0_4)) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk6~0] 1637#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 1636#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 1635#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 1634#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 1633#L127-1 [448] L127-1-->L131-1: Formula: (and (< v_ULTIMATE.start_main_~p11~0_4 0) (= v_ULTIMATE.start_main_~lk11~0_5 1)) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk11~0] 1632#L131-1 [450] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (> v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 1631#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 1630#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 1629#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 1628#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 1625#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 1620#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 1622#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 1668#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 1667#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 1665#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 1662#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 1660#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 1659#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 1656#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 1654#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 1653#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 1650#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 1648#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 1583#L223-1 59.14/25.75 [2019-03-28 12:25:20,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:20,096 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 5 times 59.14/25.75 [2019-03-28 12:25:20,096 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:20,096 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:20,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,097 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:20,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:20,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:20,108 INFO L82 PathProgramCache]: Analyzing trace with hash -1072485130, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:20,108 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:20,108 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:20,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,109 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:20,165 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:20,165 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:20,165 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:20,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:20,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:20,166 INFO L87 Difference]: Start difference. First operand 418 states and 919 transitions. cyclomatic complexity: 510 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:20,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:20,333 INFO L93 Difference]: Finished difference Result 835 states and 1801 transitions. 59.14/25.75 [2019-03-28 12:25:20,333 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:20,333 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 835 states and 1801 transitions. 59.14/25.75 [2019-03-28 12:25:20,340 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 834 59.14/25.75 [2019-03-28 12:25:20,345 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 835 states to 835 states and 1801 transitions. 59.14/25.75 [2019-03-28 12:25:20,346 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 835 59.14/25.75 [2019-03-28 12:25:20,346 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 835 59.14/25.75 [2019-03-28 12:25:20,347 INFO L73 IsDeterministic]: Start isDeterministic. Operand 835 states and 1801 transitions. 59.14/25.75 [2019-03-28 12:25:20,348 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:20,348 INFO L706 BuchiCegarLoop]: Abstraction has 835 states and 1801 transitions. 59.14/25.75 [2019-03-28 12:25:20,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 835 states and 1801 transitions. 59.14/25.75 [2019-03-28 12:25:20,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 835 to 835. 59.14/25.75 [2019-03-28 12:25:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 835 states. 59.14/25.75 [2019-03-28 12:25:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 835 states and 1801 transitions. 59.14/25.75 [2019-03-28 12:25:20,370 INFO L729 BuchiCegarLoop]: Abstraction has 835 states and 1801 transitions. 59.14/25.75 [2019-03-28 12:25:20,370 INFO L609 BuchiCegarLoop]: Abstraction has 835 states and 1801 transitions. 59.14/25.75 [2019-03-28 12:25:20,370 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ 59.14/25.75 [2019-03-28 12:25:20,370 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 835 states and 1801 transitions. 59.14/25.75 [2019-03-28 12:25:20,375 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 834 59.14/25.75 [2019-03-28 12:25:20,375 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:20,375 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:20,376 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:20,376 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:20,376 INFO L794 eck$LassoCheckResult]: Stem: 2844#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 2845#L223-1 59.14/25.75 [2019-03-28 12:25:20,377 INFO L796 eck$LassoCheckResult]: Loop: 2845#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 2926#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 2924#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 2922#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 2918#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 2912#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 2907#L103-1 [437] L103-1-->L107-1: Formula: (and (> 0 v_ULTIMATE.start_main_~p5~0_4) (= v_ULTIMATE.start_main_~lk5~0_5 1)) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk5~0] 2908#L107-1 [438] L107-1-->L111-1: Formula: (and (= v_ULTIMATE.start_main_~lk6~0_5 1) (> 0 v_ULTIMATE.start_main_~p6~0_4)) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk6~0] 2990#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 2989#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 2988#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 2987#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 2986#L127-1 [448] L127-1-->L131-1: Formula: (and (< v_ULTIMATE.start_main_~p11~0_4 0) (= v_ULTIMATE.start_main_~lk11~0_5 1)) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk11~0] 2985#L131-1 [450] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (> v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 2984#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 2983#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 2982#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 2981#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 2890#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 2891#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 2972#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 2969#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 2967#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 2963#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 2958#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 2954#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 2951#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 2946#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 2942#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 2939#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 2934#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 2930#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 2845#L223-1 59.14/25.75 [2019-03-28 12:25:20,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:20,378 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 6 times 59.14/25.75 [2019-03-28 12:25:20,378 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:20,378 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:20,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,379 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:20,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:20,388 INFO L82 PathProgramCache]: Analyzing trace with hash -1041465323, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:20,388 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:20,388 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:20,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,389 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,389 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:20,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:20,424 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:20,425 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:20,425 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:20,425 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:20,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:20,425 INFO L87 Difference]: Start difference. First operand 835 states and 1801 transitions. cyclomatic complexity: 984 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:20,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:20,643 INFO L93 Difference]: Finished difference Result 1243 states and 2674 transitions. 59.14/25.75 [2019-03-28 12:25:20,644 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:20,644 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1243 states and 2674 transitions. 59.14/25.75 [2019-03-28 12:25:20,652 INFO L131 ngComponentsAnalysis]: Automaton has 27 accepting balls. 1242 59.14/25.75 [2019-03-28 12:25:20,660 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1243 states to 1243 states and 2674 transitions. 59.14/25.75 [2019-03-28 12:25:20,660 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1243 59.14/25.75 [2019-03-28 12:25:20,661 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1243 59.14/25.75 [2019-03-28 12:25:20,661 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1243 states and 2674 transitions. 59.14/25.75 [2019-03-28 12:25:20,664 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:20,664 INFO L706 BuchiCegarLoop]: Abstraction has 1243 states and 2674 transitions. 59.14/25.75 [2019-03-28 12:25:20,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1243 states and 2674 transitions. 59.14/25.75 [2019-03-28 12:25:20,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1243 to 1243. 59.14/25.75 [2019-03-28 12:25:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1243 states. 59.14/25.75 [2019-03-28 12:25:20,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 1243 states and 2674 transitions. 59.14/25.75 [2019-03-28 12:25:20,692 INFO L729 BuchiCegarLoop]: Abstraction has 1243 states and 2674 transitions. 59.14/25.75 [2019-03-28 12:25:20,692 INFO L609 BuchiCegarLoop]: Abstraction has 1243 states and 2674 transitions. 59.14/25.75 [2019-03-28 12:25:20,693 INFO L442 BuchiCegarLoop]: ======== Iteration 7============ 59.14/25.75 [2019-03-28 12:25:20,693 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1243 states and 2674 transitions. 59.14/25.75 [2019-03-28 12:25:20,699 INFO L131 ngComponentsAnalysis]: Automaton has 27 accepting balls. 1242 59.14/25.75 [2019-03-28 12:25:20,699 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:20,699 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:20,700 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:20,700 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:20,700 INFO L794 eck$LassoCheckResult]: Stem: 4922#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 4923#L223-1 59.14/25.75 [2019-03-28 12:25:20,701 INFO L796 eck$LassoCheckResult]: Loop: 4923#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 5019#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 5016#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 5013#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 5008#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 4999#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 4991#L103-1 [315] L103-1-->L107-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_5) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} AuxVars[] AssignedVars[] 4992#L107-1 [438] L107-1-->L111-1: Formula: (and (= v_ULTIMATE.start_main_~lk6~0_5 1) (> 0 v_ULTIMATE.start_main_~p6~0_4)) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk6~0] 4984#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 4985#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 4980#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 4981#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 4976#L127-1 [448] L127-1-->L131-1: Formula: (and (< v_ULTIMATE.start_main_~p11~0_4 0) (= v_ULTIMATE.start_main_~lk11~0_5 1)) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk11~0] 4977#L131-1 [450] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (> v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 4972#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 4973#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 4968#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 4969#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 4962#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 4963#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 5083#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 5078#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 5076#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 5073#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 5068#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 5064#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 5061#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 5056#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 5050#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 5045#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 5036#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 5026#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 4923#L223-1 59.14/25.75 [2019-03-28 12:25:20,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:20,702 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 7 times 59.14/25.75 [2019-03-28 12:25:20,702 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:20,702 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:20,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:20,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:20,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:20,711 INFO L82 PathProgramCache]: Analyzing trace with hash -530914481, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:20,711 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:20,711 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:20,712 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,712 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,712 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:20,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:20,737 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:20,737 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:20,738 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:20,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:20,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:20,738 INFO L87 Difference]: Start difference. First operand 1243 states and 2674 transitions. cyclomatic complexity: 1458 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:20,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:20,914 INFO L93 Difference]: Finished difference Result 2485 states and 5239 transitions. 59.14/25.75 [2019-03-28 12:25:20,914 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:20,914 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2485 states and 5239 transitions. 59.14/25.75 [2019-03-28 12:25:20,930 INFO L131 ngComponentsAnalysis]: Automaton has 54 accepting balls. 2484 59.14/25.75 [2019-03-28 12:25:20,945 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2485 states to 2485 states and 5239 transitions. 59.14/25.75 [2019-03-28 12:25:20,945 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2485 59.14/25.75 [2019-03-28 12:25:20,947 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2485 59.14/25.75 [2019-03-28 12:25:20,947 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2485 states and 5239 transitions. 59.14/25.75 [2019-03-28 12:25:20,952 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:20,952 INFO L706 BuchiCegarLoop]: Abstraction has 2485 states and 5239 transitions. 59.14/25.75 [2019-03-28 12:25:20,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2485 states and 5239 transitions. 59.14/25.75 [2019-03-28 12:25:21,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2485 to 2485. 59.14/25.75 [2019-03-28 12:25:21,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2485 states. 59.14/25.75 [2019-03-28 12:25:21,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 2485 states and 5239 transitions. 59.14/25.75 [2019-03-28 12:25:21,010 INFO L729 BuchiCegarLoop]: Abstraction has 2485 states and 5239 transitions. 59.14/25.75 [2019-03-28 12:25:21,010 INFO L609 BuchiCegarLoop]: Abstraction has 2485 states and 5239 transitions. 59.14/25.75 [2019-03-28 12:25:21,010 INFO L442 BuchiCegarLoop]: ======== Iteration 8============ 59.14/25.75 [2019-03-28 12:25:21,010 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2485 states and 5239 transitions. 59.14/25.75 [2019-03-28 12:25:21,023 INFO L131 ngComponentsAnalysis]: Automaton has 54 accepting balls. 2484 59.14/25.75 [2019-03-28 12:25:21,023 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:21,024 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:21,024 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:21,024 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:21,025 INFO L794 eck$LassoCheckResult]: Stem: 8661#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 8662#L223-1 59.14/25.75 [2019-03-28 12:25:21,025 INFO L796 eck$LassoCheckResult]: Loop: 8662#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 8918#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 8915#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 8912#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 8907#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 8898#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 8891#L103-1 [315] L103-1-->L107-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_5) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} AuxVars[] AssignedVars[] 8735#L107-1 [439] L107-1-->L111-1: Formula: (and (= v_ULTIMATE.start_main_~lk6~0_5 1) (< 0 v_ULTIMATE.start_main_~p6~0_4)) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk6~0] 8736#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 8729#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 8730#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 8725#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 8726#L127-1 [448] L127-1-->L131-1: Formula: (and (< v_ULTIMATE.start_main_~p11~0_4 0) (= v_ULTIMATE.start_main_~lk11~0_5 1)) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk11~0] 8721#L131-1 [450] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (> v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 8722#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 8717#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 8718#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 8994#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 8991#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 8848#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 8850#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 8836#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 8837#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 8972#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 8965#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 8959#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 8958#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 8951#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 8945#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 8940#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 8931#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 8925#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 8662#L223-1 59.14/25.75 [2019-03-28 12:25:21,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:21,026 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 8 times 59.14/25.75 [2019-03-28 12:25:21,026 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:21,026 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:21,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:21,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:21,035 INFO L82 PathProgramCache]: Analyzing trace with hash 1686843472, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:21,035 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:21,035 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:21,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,036 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:21,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:21,059 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:21,059 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:21,060 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:21,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:21,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:21,060 INFO L87 Difference]: Start difference. First operand 2485 states and 5239 transitions. cyclomatic complexity: 2808 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:21,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:21,266 INFO L93 Difference]: Finished difference Result 3700 states and 7777 transitions. 59.14/25.75 [2019-03-28 12:25:21,266 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:21,266 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3700 states and 7777 transitions. 59.14/25.75 [2019-03-28 12:25:21,290 INFO L131 ngComponentsAnalysis]: Automaton has 81 accepting balls. 3699 59.14/25.75 [2019-03-28 12:25:21,315 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3700 states to 3700 states and 7777 transitions. 59.14/25.75 [2019-03-28 12:25:21,315 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3700 59.14/25.75 [2019-03-28 12:25:21,318 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3700 59.14/25.75 [2019-03-28 12:25:21,318 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3700 states and 7777 transitions. 59.14/25.75 [2019-03-28 12:25:21,326 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:21,327 INFO L706 BuchiCegarLoop]: Abstraction has 3700 states and 7777 transitions. 59.14/25.75 [2019-03-28 12:25:21,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3700 states and 7777 transitions. 59.14/25.75 [2019-03-28 12:25:21,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3700 to 3700. 59.14/25.75 [2019-03-28 12:25:21,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3700 states. 59.14/25.75 [2019-03-28 12:25:21,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 3700 states and 7777 transitions. 59.14/25.75 [2019-03-28 12:25:21,405 INFO L729 BuchiCegarLoop]: Abstraction has 3700 states and 7777 transitions. 59.14/25.75 [2019-03-28 12:25:21,405 INFO L609 BuchiCegarLoop]: Abstraction has 3700 states and 7777 transitions. 59.14/25.75 [2019-03-28 12:25:21,405 INFO L442 BuchiCegarLoop]: ======== Iteration 9============ 59.14/25.75 [2019-03-28 12:25:21,405 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3700 states and 7777 transitions. 59.14/25.75 [2019-03-28 12:25:21,419 INFO L131 ngComponentsAnalysis]: Automaton has 81 accepting balls. 3699 59.14/25.75 [2019-03-28 12:25:21,420 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:21,420 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:21,420 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:21,420 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:21,421 INFO L794 eck$LassoCheckResult]: Stem: 14847#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 14848#L223-1 59.14/25.75 [2019-03-28 12:25:21,421 INFO L796 eck$LassoCheckResult]: Loop: 14848#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 14902#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 14901#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 14900#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 14897#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 14894#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 14891#L103-1 [315] L103-1-->L107-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_5) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} AuxVars[] AssignedVars[] 14888#L107-1 [346] L107-1-->L111-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_5) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} AuxVars[] AssignedVars[] 14887#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 14886#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 14885#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 14884#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 14883#L127-1 [448] L127-1-->L131-1: Formula: (and (< v_ULTIMATE.start_main_~p11~0_4 0) (= v_ULTIMATE.start_main_~lk11~0_5 1)) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk11~0] 14882#L131-1 [450] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (> v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 14881#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 14880#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 14879#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 14878#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 14875#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 14870#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 14872#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 14924#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 14921#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 14920#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 14917#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 14915#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 14914#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 14911#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 14909#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 14908#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 14905#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 14903#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 14848#L223-1 59.14/25.75 [2019-03-28 12:25:21,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:21,422 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 9 times 59.14/25.75 [2019-03-28 12:25:21,422 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:21,422 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:21,423 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,423 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,423 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:21,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:21,430 INFO L82 PathProgramCache]: Analyzing trace with hash 1593784051, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:21,430 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:21,430 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:21,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,431 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:21,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:21,452 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:21,453 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:21,453 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:21,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:21,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:21,454 INFO L87 Difference]: Start difference. First operand 3700 states and 7777 transitions. cyclomatic complexity: 4158 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:21,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:21,693 INFO L93 Difference]: Finished difference Result 7399 states and 15229 transitions. 59.14/25.75 [2019-03-28 12:25:21,694 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:21,694 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7399 states and 15229 transitions. 59.14/25.75 [2019-03-28 12:25:21,728 INFO L131 ngComponentsAnalysis]: Automaton has 162 accepting balls. 7398 59.14/25.75 [2019-03-28 12:25:21,776 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7399 states to 7399 states and 15229 transitions. 59.14/25.75 [2019-03-28 12:25:21,777 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7399 59.14/25.75 [2019-03-28 12:25:21,783 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7399 59.14/25.75 [2019-03-28 12:25:21,783 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7399 states and 15229 transitions. 59.14/25.75 [2019-03-28 12:25:21,792 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:21,792 INFO L706 BuchiCegarLoop]: Abstraction has 7399 states and 15229 transitions. 59.14/25.75 [2019-03-28 12:25:21,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7399 states and 15229 transitions. 59.14/25.75 [2019-03-28 12:25:21,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7399 to 7399. 59.14/25.75 [2019-03-28 12:25:21,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7399 states. 59.14/25.75 [2019-03-28 12:25:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7399 states to 7399 states and 15229 transitions. 59.14/25.75 [2019-03-28 12:25:21,944 INFO L729 BuchiCegarLoop]: Abstraction has 7399 states and 15229 transitions. 59.14/25.75 [2019-03-28 12:25:21,944 INFO L609 BuchiCegarLoop]: Abstraction has 7399 states and 15229 transitions. 59.14/25.75 [2019-03-28 12:25:21,945 INFO L442 BuchiCegarLoop]: ======== Iteration 10============ 59.14/25.75 [2019-03-28 12:25:21,945 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7399 states and 15229 transitions. 59.14/25.75 [2019-03-28 12:25:21,974 INFO L131 ngComponentsAnalysis]: Automaton has 162 accepting balls. 7398 59.14/25.75 [2019-03-28 12:25:21,974 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:21,974 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:21,975 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:21,975 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:21,975 INFO L794 eck$LassoCheckResult]: Stem: 25955#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 25956#L223-1 59.14/25.75 [2019-03-28 12:25:21,976 INFO L796 eck$LassoCheckResult]: Loop: 25956#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 26033#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 26031#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 26029#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 26025#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 26019#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 26013#L103-1 [315] L103-1-->L107-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_5) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} AuxVars[] AssignedVars[] 26007#L107-1 [346] L107-1-->L111-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_5) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} AuxVars[] AssignedVars[] 26003#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 26001#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 25999#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 25997#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 25994#L127-1 [449] L127-1-->L131-1: Formula: (and (> v_ULTIMATE.start_main_~p11~0_4 0) (= v_ULTIMATE.start_main_~lk11~0_5 1)) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk11~0] 25995#L131-1 [450] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (> v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 25989#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 25990#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 25985#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 25986#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 25979#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 25980#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 26083#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 26077#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 26071#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 26068#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 26063#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 26059#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 26056#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 26052#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 26049#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 26046#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 26041#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 26037#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 25956#L223-1 59.14/25.75 [2019-03-28 12:25:21,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:21,976 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 10 times 59.14/25.75 [2019-03-28 12:25:21,976 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:21,977 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:21,977 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:21,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:21,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:21,984 INFO L82 PathProgramCache]: Analyzing trace with hash 1184959826, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:21,984 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:21,984 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:21,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,985 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:22,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:22,012 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:22,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:22,012 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:22,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:22,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:22,013 INFO L87 Difference]: Start difference. First operand 7399 states and 15229 transitions. cyclomatic complexity: 7992 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:22,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:22,223 INFO L93 Difference]: Finished difference Result 11017 states and 22600 transitions. 59.14/25.75 [2019-03-28 12:25:22,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:22,223 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 11017 states and 22600 transitions. 59.14/25.75 [2019-03-28 12:25:22,272 INFO L131 ngComponentsAnalysis]: Automaton has 243 accepting balls. 11016 59.14/25.75 [2019-03-28 12:25:22,317 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 11017 states to 11017 states and 22600 transitions. 59.14/25.75 [2019-03-28 12:25:22,317 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 11017 59.14/25.75 [2019-03-28 12:25:22,325 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11017 59.14/25.75 [2019-03-28 12:25:22,325 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11017 states and 22600 transitions. 59.14/25.75 [2019-03-28 12:25:22,339 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:22,339 INFO L706 BuchiCegarLoop]: Abstraction has 11017 states and 22600 transitions. 59.14/25.75 [2019-03-28 12:25:22,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11017 states and 22600 transitions. 59.14/25.75 [2019-03-28 12:25:22,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11017 to 11017. 59.14/25.75 [2019-03-28 12:25:22,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11017 states. 59.14/25.75 [2019-03-28 12:25:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11017 states to 11017 states and 22600 transitions. 59.14/25.75 [2019-03-28 12:25:22,513 INFO L729 BuchiCegarLoop]: Abstraction has 11017 states and 22600 transitions. 59.14/25.75 [2019-03-28 12:25:22,513 INFO L609 BuchiCegarLoop]: Abstraction has 11017 states and 22600 transitions. 59.14/25.75 [2019-03-28 12:25:22,513 INFO L442 BuchiCegarLoop]: ======== Iteration 11============ 59.14/25.75 [2019-03-28 12:25:22,513 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 11017 states and 22600 transitions. 59.14/25.75 [2019-03-28 12:25:22,554 INFO L131 ngComponentsAnalysis]: Automaton has 243 accepting balls. 11016 59.14/25.75 [2019-03-28 12:25:22,554 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:22,554 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:22,555 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:22,555 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:22,556 INFO L794 eck$LassoCheckResult]: Stem: 44381#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 44382#L223-1 59.14/25.75 [2019-03-28 12:25:22,556 INFO L796 eck$LassoCheckResult]: Loop: 44382#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 44480#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 44477#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 44474#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 44469#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 44460#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 44451#L103-1 [315] L103-1-->L107-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_5) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} AuxVars[] AssignedVars[] 44442#L107-1 [346] L107-1-->L111-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_5) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} AuxVars[] AssignedVars[] 44435#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 44432#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 44429#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 44426#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 44422#L127-1 [365] L127-1-->L131-1: Formula: (= v_ULTIMATE.start_main_~p11~0_5 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} AuxVars[] AssignedVars[] 44423#L131-1 [450] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (> v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 44559#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 44555#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 44554#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 44553#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 44543#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 44537#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 44534#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 44531#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 44528#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 44525#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 44518#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 44513#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 44511#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 44508#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 44503#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 44498#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 44495#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 44487#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 44382#L223-1 59.14/25.75 [2019-03-28 12:25:22,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:22,557 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 11 times 59.14/25.75 [2019-03-28 12:25:22,557 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:22,557 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:22,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:22,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:22,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:22,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:22,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:22,564 INFO L82 PathProgramCache]: Analyzing trace with hash 1166456358, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:22,564 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:22,565 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:22,565 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:22,565 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:22,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:22,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:22,634 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:22,634 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:22,634 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:22,634 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:22,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:22,635 INFO L87 Difference]: Start difference. First operand 11017 states and 22600 transitions. cyclomatic complexity: 11826 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:22,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:22,853 INFO L93 Difference]: Finished difference Result 22033 states and 44227 transitions. 59.14/25.75 [2019-03-28 12:25:22,854 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:22,854 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 22033 states and 44227 transitions. 59.14/25.75 [2019-03-28 12:25:22,941 INFO L131 ngComponentsAnalysis]: Automaton has 486 accepting balls. 22032 59.14/25.75 [2019-03-28 12:25:23,008 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 22033 states to 22033 states and 44227 transitions. 59.14/25.75 [2019-03-28 12:25:23,009 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 22033 59.14/25.75 [2019-03-28 12:25:23,024 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 22033 59.14/25.75 [2019-03-28 12:25:23,025 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22033 states and 44227 transitions. 59.14/25.75 [2019-03-28 12:25:23,043 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:23,044 INFO L706 BuchiCegarLoop]: Abstraction has 22033 states and 44227 transitions. 59.14/25.75 [2019-03-28 12:25:23,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22033 states and 44227 transitions. 59.14/25.75 [2019-03-28 12:25:23,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22033 to 22033. 59.14/25.75 [2019-03-28 12:25:23,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22033 states. 59.14/25.75 [2019-03-28 12:25:23,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22033 states to 22033 states and 44227 transitions. 59.14/25.75 [2019-03-28 12:25:23,321 INFO L729 BuchiCegarLoop]: Abstraction has 22033 states and 44227 transitions. 59.14/25.75 [2019-03-28 12:25:23,321 INFO L609 BuchiCegarLoop]: Abstraction has 22033 states and 44227 transitions. 59.14/25.75 [2019-03-28 12:25:23,322 INFO L442 BuchiCegarLoop]: ======== Iteration 12============ 59.14/25.75 [2019-03-28 12:25:23,322 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22033 states and 44227 transitions. 59.14/25.75 [2019-03-28 12:25:23,393 INFO L131 ngComponentsAnalysis]: Automaton has 486 accepting balls. 22032 59.14/25.75 [2019-03-28 12:25:23,394 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:23,394 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:23,395 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:23,395 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:23,395 INFO L794 eck$LassoCheckResult]: Stem: 77431#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 77432#L223-1 59.14/25.75 [2019-03-28 12:25:23,396 INFO L796 eck$LassoCheckResult]: Loop: 77432#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 77696#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 77695#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 77694#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 77691#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 77688#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 77685#L103-1 [315] L103-1-->L107-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_5) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} AuxVars[] AssignedVars[] 77682#L107-1 [346] L107-1-->L111-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_5) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} AuxVars[] AssignedVars[] 77681#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 77680#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 77679#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 77678#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 77676#L127-1 [365] L127-1-->L131-1: Formula: (= v_ULTIMATE.start_main_~p11~0_5 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} AuxVars[] AssignedVars[] 77674#L131-1 [451] L131-1-->L135-1: Formula: (and (= v_ULTIMATE.start_main_~lk12~0_5 1) (< v_ULTIMATE.start_main_~p12~0_4 0)) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_5} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk12~0] 77675#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 77666#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 77667#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 77657#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 77656#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 77636#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 77638#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 77609#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 77610#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 77595#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 77594#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 77576#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 77577#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 77564#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 77567#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 77702#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 77699#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 77697#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 77432#L223-1 59.14/25.75 [2019-03-28 12:25:23,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:23,397 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 12 times 59.14/25.75 [2019-03-28 12:25:23,397 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:23,397 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:23,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:23,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:23,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:23,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:23,405 INFO L82 PathProgramCache]: Analyzing trace with hash 321984487, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:23,405 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:23,405 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:23,406 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:23,406 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:23,406 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:23,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:23,428 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:23,428 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:23,429 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:23,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:23,429 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:23,429 INFO L87 Difference]: Start difference. First operand 22033 states and 44227 transitions. cyclomatic complexity: 22680 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:23,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:23,828 INFO L93 Difference]: Finished difference Result 32806 states and 65611 transitions. 59.14/25.75 [2019-03-28 12:25:23,829 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:23,829 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 32806 states and 65611 transitions. 59.14/25.75 [2019-03-28 12:25:23,957 INFO L131 ngComponentsAnalysis]: Automaton has 729 accepting balls. 32805 59.14/25.75 [2019-03-28 12:25:24,054 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 32806 states to 32806 states and 65611 transitions. 59.14/25.75 [2019-03-28 12:25:24,054 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 32806 59.14/25.75 [2019-03-28 12:25:24,076 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 32806 59.14/25.75 [2019-03-28 12:25:24,077 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32806 states and 65611 transitions. 59.14/25.75 [2019-03-28 12:25:24,100 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:24,101 INFO L706 BuchiCegarLoop]: Abstraction has 32806 states and 65611 transitions. 59.14/25.75 [2019-03-28 12:25:24,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32806 states and 65611 transitions. 59.14/25.75 [2019-03-28 12:25:24,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32806 to 32806. 59.14/25.75 [2019-03-28 12:25:24,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32806 states. 59.14/25.75 [2019-03-28 12:25:24,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32806 states to 32806 states and 65611 transitions. 59.14/25.75 [2019-03-28 12:25:24,671 INFO L729 BuchiCegarLoop]: Abstraction has 32806 states and 65611 transitions. 59.14/25.75 [2019-03-28 12:25:24,671 INFO L609 BuchiCegarLoop]: Abstraction has 32806 states and 65611 transitions. 59.14/25.75 [2019-03-28 12:25:24,671 INFO L442 BuchiCegarLoop]: ======== Iteration 13============ 59.14/25.75 [2019-03-28 12:25:24,671 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32806 states and 65611 transitions. 59.14/25.75 [2019-03-28 12:25:24,762 INFO L131 ngComponentsAnalysis]: Automaton has 729 accepting balls. 32805 59.14/25.75 [2019-03-28 12:25:24,763 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:24,763 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:24,763 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:24,763 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:24,764 INFO L794 eck$LassoCheckResult]: Stem: 132284#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 132285#L223-1 59.14/25.75 [2019-03-28 12:25:24,764 INFO L796 eck$LassoCheckResult]: Loop: 132285#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 132541#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 132540#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 132539#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 132536#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 132533#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 132530#L103-1 [315] L103-1-->L107-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_5) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} AuxVars[] AssignedVars[] 132527#L107-1 [346] L107-1-->L111-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_5) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} AuxVars[] AssignedVars[] 132526#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 132525#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 132524#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 132523#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 132521#L127-1 [365] L127-1-->L131-1: Formula: (= v_ULTIMATE.start_main_~p11~0_5 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} AuxVars[] AssignedVars[] 132519#L131-1 [302] L131-1-->L135-1: Formula: (= v_ULTIMATE.start_main_~p12~0_5 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_5} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_5} AuxVars[] AssignedVars[] 132515#L135-1 [452] L135-1-->L139-1: Formula: (and (> v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 132512#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 132508#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 132507#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 132506#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 132487#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 132489#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 132468#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 132469#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 132451#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 132450#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 132437#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 132438#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 132423#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 132425#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 132547#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 132544#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 132542#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 132285#L223-1 59.14/25.75 [2019-03-28 12:25:24,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:24,765 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 13 times 59.14/25.75 [2019-03-28 12:25:24,765 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:24,765 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:24,766 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:24,766 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:24,766 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:24,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.75 [2019-03-28 12:25:24,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.75 [2019-03-28 12:25:24,772 INFO L82 PathProgramCache]: Analyzing trace with hash 1594241682, now seen corresponding path program 1 times 59.14/25.75 [2019-03-28 12:25:24,772 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.75 [2019-03-28 12:25:24,772 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.75 [2019-03-28 12:25:24,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:24,773 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:24,773 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.75 [2019-03-28 12:25:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.75 [2019-03-28 12:25:24,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.75 [2019-03-28 12:25:24,792 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.75 [2019-03-28 12:25:24,792 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.75 [2019-03-28 12:25:24,792 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.75 [2019-03-28 12:25:24,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.75 [2019-03-28 12:25:24,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.75 [2019-03-28 12:25:24,793 INFO L87 Difference]: Start difference. First operand 32806 states and 65611 transitions. cyclomatic complexity: 33534 Second operand 3 states. 59.14/25.75 [2019-03-28 12:25:25,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.75 [2019-03-28 12:25:25,121 INFO L93 Difference]: Finished difference Result 65611 states and 128305 transitions. 59.14/25.75 [2019-03-28 12:25:25,121 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.75 [2019-03-28 12:25:25,121 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 65611 states and 128305 transitions. 59.14/25.75 [2019-03-28 12:25:25,397 INFO L131 ngComponentsAnalysis]: Automaton has 1458 accepting balls. 65610 59.14/25.75 [2019-03-28 12:25:25,591 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 65611 states to 65611 states and 128305 transitions. 59.14/25.75 [2019-03-28 12:25:25,591 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 65611 59.14/25.75 [2019-03-28 12:25:25,639 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 65611 59.14/25.75 [2019-03-28 12:25:25,639 INFO L73 IsDeterministic]: Start isDeterministic. Operand 65611 states and 128305 transitions. 59.14/25.75 [2019-03-28 12:25:25,687 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.75 [2019-03-28 12:25:25,687 INFO L706 BuchiCegarLoop]: Abstraction has 65611 states and 128305 transitions. 59.14/25.75 [2019-03-28 12:25:25,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65611 states and 128305 transitions. 59.14/25.75 [2019-03-28 12:25:27,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65611 to 65611. 59.14/25.75 [2019-03-28 12:25:27,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65611 states. 59.14/25.75 [2019-03-28 12:25:27,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65611 states to 65611 states and 128305 transitions. 59.14/25.75 [2019-03-28 12:25:27,545 INFO L729 BuchiCegarLoop]: Abstraction has 65611 states and 128305 transitions. 59.14/25.75 [2019-03-28 12:25:27,546 INFO L609 BuchiCegarLoop]: Abstraction has 65611 states and 128305 transitions. 59.14/25.75 [2019-03-28 12:25:27,546 INFO L442 BuchiCegarLoop]: ======== Iteration 14============ 59.14/25.75 [2019-03-28 12:25:27,546 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 65611 states and 128305 transitions. 59.14/25.75 [2019-03-28 12:25:27,769 INFO L131 ngComponentsAnalysis]: Automaton has 1458 accepting balls. 65610 59.14/25.75 [2019-03-28 12:25:27,769 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.75 [2019-03-28 12:25:27,769 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.75 [2019-03-28 12:25:27,770 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.75 [2019-03-28 12:25:27,770 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.75 [2019-03-28 12:25:27,770 INFO L794 eck$LassoCheckResult]: Stem: 230704#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 230705#L223-1 59.14/25.75 [2019-03-28 12:25:27,771 INFO L796 eck$LassoCheckResult]: Loop: 230705#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 231143#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 231137#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 231138#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 231127#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 231130#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 231113#L103-1 [315] L103-1-->L107-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_5) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} AuxVars[] AssignedVars[] 231116#L107-1 [346] L107-1-->L111-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_5) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} AuxVars[] AssignedVars[] 231103#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 231104#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 231097#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 231098#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 231089#L127-1 [365] L127-1-->L131-1: Formula: (= v_ULTIMATE.start_main_~p11~0_5 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} AuxVars[] AssignedVars[] 231092#L131-1 [302] L131-1-->L135-1: Formula: (= v_ULTIMATE.start_main_~p12~0_5 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_5} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_5} AuxVars[] AssignedVars[] 231204#L135-1 [453] L135-1-->L139-1: Formula: (and (< v_ULTIMATE.start_main_~p13~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_5 1)) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} OutVars{ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_5, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk13~0] 231205#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 231385#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 231386#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 231373#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 231374#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 231361#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 231364#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 231347#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 231350#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 231339#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 231341#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 231332#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 231331#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 230937#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 230938#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 231150#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 231151#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 230705#L223-1 59.14/25.76 [2019-03-28 12:25:27,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.76 [2019-03-28 12:25:27,771 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 14 times 59.14/25.76 [2019-03-28 12:25:27,771 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.76 [2019-03-28 12:25:27,772 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.76 [2019-03-28 12:25:27,772 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:27,773 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:27,773 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:27,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.76 [2019-03-28 12:25:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.76 [2019-03-28 12:25:27,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.76 [2019-03-28 12:25:27,778 INFO L82 PathProgramCache]: Analyzing trace with hash 597169329, now seen corresponding path program 1 times 59.14/25.76 [2019-03-28 12:25:27,778 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.76 [2019-03-28 12:25:27,778 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.76 [2019-03-28 12:25:27,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:27,779 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:27,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.76 [2019-03-28 12:25:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.76 [2019-03-28 12:25:27,797 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.76 [2019-03-28 12:25:27,797 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.76 [2019-03-28 12:25:27,798 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.76 [2019-03-28 12:25:27,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.76 [2019-03-28 12:25:27,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.76 [2019-03-28 12:25:27,798 INFO L87 Difference]: Start difference. First operand 65611 states and 128305 transitions. cyclomatic complexity: 64152 Second operand 3 states. 59.14/25.76 [2019-03-28 12:25:28,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.76 [2019-03-28 12:25:28,453 INFO L93 Difference]: Finished difference Result 97687 states and 190270 transitions. 59.14/25.76 [2019-03-28 12:25:28,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.76 [2019-03-28 12:25:28,468 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 97687 states and 190270 transitions. 59.14/25.76 [2019-03-28 12:25:28,845 INFO L131 ngComponentsAnalysis]: Automaton has 2187 accepting balls. 97686 59.14/25.76 [2019-03-28 12:25:29,104 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 97687 states to 97687 states and 190270 transitions. 59.14/25.76 [2019-03-28 12:25:29,104 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 97687 59.14/25.76 [2019-03-28 12:25:29,164 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 97687 59.14/25.76 [2019-03-28 12:25:29,164 INFO L73 IsDeterministic]: Start isDeterministic. Operand 97687 states and 190270 transitions. 59.14/25.76 [2019-03-28 12:25:29,226 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.76 [2019-03-28 12:25:29,227 INFO L706 BuchiCegarLoop]: Abstraction has 97687 states and 190270 transitions. 59.14/25.76 [2019-03-28 12:25:29,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97687 states and 190270 transitions. 59.14/25.76 [2019-03-28 12:25:30,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97687 to 97687. 59.14/25.76 [2019-03-28 12:25:30,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97687 states. 59.14/25.76 [2019-03-28 12:25:30,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97687 states to 97687 states and 190270 transitions. 59.14/25.76 [2019-03-28 12:25:30,642 INFO L729 BuchiCegarLoop]: Abstraction has 97687 states and 190270 transitions. 59.14/25.76 [2019-03-28 12:25:30,642 INFO L609 BuchiCegarLoop]: Abstraction has 97687 states and 190270 transitions. 59.14/25.76 [2019-03-28 12:25:30,642 INFO L442 BuchiCegarLoop]: ======== Iteration 15============ 59.14/25.76 [2019-03-28 12:25:30,642 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 97687 states and 190270 transitions. 59.14/25.76 [2019-03-28 12:25:30,986 INFO L131 ngComponentsAnalysis]: Automaton has 2187 accepting balls. 97686 59.14/25.76 [2019-03-28 12:25:30,987 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.76 [2019-03-28 12:25:30,987 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.76 [2019-03-28 12:25:30,988 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.76 [2019-03-28 12:25:30,988 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.76 [2019-03-28 12:25:30,988 INFO L794 eck$LassoCheckResult]: Stem: 394007#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 394008#L223-1 59.14/25.76 [2019-03-28 12:25:30,989 INFO L796 eck$LassoCheckResult]: Loop: 394008#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 394459#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 394451#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 394452#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 394437#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 394440#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 394421#L103-1 [315] L103-1-->L107-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_5) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} AuxVars[] AssignedVars[] 394424#L107-1 [346] L107-1-->L111-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_5) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} AuxVars[] AssignedVars[] 394411#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 394412#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 394403#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 394404#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 394363#L127-1 [365] L127-1-->L131-1: Formula: (= v_ULTIMATE.start_main_~p11~0_5 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} AuxVars[] AssignedVars[] 394366#L131-1 [302] L131-1-->L135-1: Formula: (= v_ULTIMATE.start_main_~p12~0_5 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_5} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_5} AuxVars[] AssignedVars[] 394527#L135-1 [287] L135-1-->L139-1: Formula: (= v_ULTIMATE.start_main_~p13~0_5 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_5} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_5} AuxVars[] AssignedVars[] 394529#L139-1 [454] L139-1-->L143-1: Formula: (and (= v_ULTIMATE.start_main_~lk14~0_7 1) (> v_ULTIMATE.start_main_~p14~0_5 0)) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_5, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_7} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk14~0] 394658#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 394656#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 394652#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 394646#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 394640#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 394634#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 394628#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 394626#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 394622#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 394619#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 394617#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 394613#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 394242#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 394243#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 394467#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 394468#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 394008#L223-1 59.14/25.76 [2019-03-28 12:25:30,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.76 [2019-03-28 12:25:30,989 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 15 times 59.14/25.76 [2019-03-28 12:25:30,990 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.76 [2019-03-28 12:25:30,990 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.76 [2019-03-28 12:25:30,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:30,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:30,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.76 [2019-03-28 12:25:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.76 [2019-03-28 12:25:30,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.76 [2019-03-28 12:25:30,995 INFO L82 PathProgramCache]: Analyzing trace with hash -1392544617, now seen corresponding path program 1 times 59.14/25.76 [2019-03-28 12:25:30,996 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.76 [2019-03-28 12:25:30,996 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.76 [2019-03-28 12:25:30,996 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:30,997 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:30,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat 59.14/25.76 [2019-03-28 12:25:31,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. 59.14/25.76 [2019-03-28 12:25:31,025 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. 59.14/25.76 [2019-03-28 12:25:31,025 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 59.14/25.76 [2019-03-28 12:25:31,026 INFO L811 eck$LassoCheckResult]: loop already infeasible 59.14/25.76 [2019-03-28 12:25:31,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. 59.14/25.76 [2019-03-28 12:25:31,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 59.14/25.76 [2019-03-28 12:25:31,026 INFO L87 Difference]: Start difference. First operand 97687 states and 190270 transitions. cyclomatic complexity: 94770 Second operand 3 states. 59.14/25.76 [2019-03-28 12:25:31,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. 59.14/25.76 [2019-03-28 12:25:31,686 INFO L93 Difference]: Finished difference Result 195373 states and 371791 transitions. 59.14/25.76 [2019-03-28 12:25:31,686 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 59.14/25.76 [2019-03-28 12:25:31,686 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 195373 states and 371791 transitions. 59.14/25.76 [2019-03-28 12:25:34,170 INFO L131 ngComponentsAnalysis]: Automaton has 4374 accepting balls. 195372 59.14/25.76 [2019-03-28 12:25:34,629 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 195373 states to 195373 states and 371791 transitions. 59.14/25.76 [2019-03-28 12:25:34,629 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 195373 59.14/25.76 [2019-03-28 12:25:34,721 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 195373 59.14/25.76 [2019-03-28 12:25:34,722 INFO L73 IsDeterministic]: Start isDeterministic. Operand 195373 states and 371791 transitions. 59.14/25.76 [2019-03-28 12:25:34,833 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. 59.14/25.76 [2019-03-28 12:25:34,833 INFO L706 BuchiCegarLoop]: Abstraction has 195373 states and 371791 transitions. 59.14/25.76 [2019-03-28 12:25:34,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195373 states and 371791 transitions. 59.14/25.76 [2019-03-28 12:25:36,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195373 to 195373. 59.14/25.76 [2019-03-28 12:25:36,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195373 states. 59.14/25.76 [2019-03-28 12:25:37,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195373 states to 195373 states and 371791 transitions. 59.14/25.76 [2019-03-28 12:25:37,882 INFO L729 BuchiCegarLoop]: Abstraction has 195373 states and 371791 transitions. 59.14/25.76 [2019-03-28 12:25:37,882 INFO L609 BuchiCegarLoop]: Abstraction has 195373 states and 371791 transitions. 59.14/25.76 [2019-03-28 12:25:37,882 INFO L442 BuchiCegarLoop]: ======== Iteration 16============ 59.14/25.76 [2019-03-28 12:25:37,882 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 195373 states and 371791 transitions. 59.14/25.76 [2019-03-28 12:25:38,435 INFO L131 ngComponentsAnalysis]: Automaton has 4374 accepting balls. 195372 59.14/25.76 [2019-03-28 12:25:38,435 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false 59.14/25.76 [2019-03-28 12:25:38,436 INFO L119 BuchiIsEmpty]: Starting construction of run 59.14/25.76 [2019-03-28 12:25:38,438 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1] 59.14/25.76 [2019-03-28 12:25:38,438 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] 59.14/25.76 [2019-03-28 12:25:38,439 INFO L794 eck$LassoCheckResult]: Stem: 687077#ULTIMATE.startENTRY [328] ULTIMATE.startENTRY-->L223-1: Formula: (and (= v_ULTIMATE.start_main_~p10~0_1 |v_ULTIMATE.start_main_#t~nondet9_4|) (= v_ULTIMATE.start_main_~p9~0_1 |v_ULTIMATE.start_main_#t~nondet8_4|) (= v_ULTIMATE.start_main_~p7~0_1 |v_ULTIMATE.start_main_#t~nondet6_4|) (= v_ULTIMATE.start_main_~p14~0_1 |v_ULTIMATE.start_main_#t~nondet13_4|) (= v_ULTIMATE.start_main_~p8~0_1 |v_ULTIMATE.start_main_#t~nondet7_4|) (= v_ULTIMATE.start_main_~p13~0_1 |v_ULTIMATE.start_main_#t~nondet12_4|) (= v_ULTIMATE.start_main_~p3~0_1 |v_ULTIMATE.start_main_#t~nondet2_4|) (= v_ULTIMATE.start_main_~p6~0_1 |v_ULTIMATE.start_main_#t~nondet5_4|) (= v_ULTIMATE.start_main_~p15~0_1 |v_ULTIMATE.start_main_#t~nondet14_4|) (= v_ULTIMATE.start_main_~p4~0_1 |v_ULTIMATE.start_main_#t~nondet3_4|) (= v_ULTIMATE.start_main_~p2~0_1 |v_ULTIMATE.start_main_#t~nondet1_4|) (= v_ULTIMATE.start_main_~p11~0_1 |v_ULTIMATE.start_main_#t~nondet10_4|) (= v_ULTIMATE.start_main_~p1~0_1 |v_ULTIMATE.start_main_#t~nondet0_4|) (= v_ULTIMATE.start_main_~p12~0_1 |v_ULTIMATE.start_main_#t~nondet11_4|) (= v_ULTIMATE.start_main_~p5~0_1 |v_ULTIMATE.start_main_#t~nondet4_4|)) InVars {} OutVars{ULTIMATE.start_main_#t~nondet0=|v_ULTIMATE.start_main_#t~nondet0_1|, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_1, ULTIMATE.start_main_#t~nondet11=|v_ULTIMATE.start_main_#t~nondet11_1|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_1|, ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_1, ULTIMATE.start_main_#t~nondet13=|v_ULTIMATE.start_main_#t~nondet13_1|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_1|, ULTIMATE.start_main_#t~nondet8=|v_ULTIMATE.start_main_#t~nondet8_1|, ULTIMATE.start_main_#t~nondet6=|v_ULTIMATE.start_main_#t~nondet6_1|, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_1, ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_1, ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_1, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_1, ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_1, ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_1, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_1, ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_1, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_1, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_1|, ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_1, ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_1, ULTIMATE.start_main_#t~nondet1=|v_ULTIMATE.start_main_#t~nondet1_1|, ULTIMATE.start_main_#t~nondet10=|v_ULTIMATE.start_main_#t~nondet10_1|, ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_1, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_1, ULTIMATE.start_main_#t~nondet12=|v_ULTIMATE.start_main_#t~nondet12_1|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_1|, ULTIMATE.start_main_#t~nondet14=|v_ULTIMATE.start_main_#t~nondet14_1|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_1|, ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_1, ULTIMATE.start_main_#t~nondet9=|v_ULTIMATE.start_main_#t~nondet9_1|, ULTIMATE.start_main_#t~nondet7=|v_ULTIMATE.start_main_#t~nondet7_1|, ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_1, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_1, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_1, ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_1, ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_1, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_1, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_1, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_1, ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_1, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_3, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_1, ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_1, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_1, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_1|, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_1, ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_1} AuxVars[|v_ULTIMATE.start_main_#t~nondet2_4|, |v_ULTIMATE.start_main_#t~nondet12_4|, |v_ULTIMATE.start_main_#t~nondet13_4|, |v_ULTIMATE.start_main_#t~nondet1_4|, |v_ULTIMATE.start_main_#t~nondet14_4|, |v_ULTIMATE.start_main_#t~nondet4_4|, |v_ULTIMATE.start_main_#t~nondet3_4|, |v_ULTIMATE.start_main_#t~nondet6_4|, |v_ULTIMATE.start_main_#t~nondet5_4|, |v_ULTIMATE.start_main_#t~nondet10_4|, |v_ULTIMATE.start_main_#t~nondet8_4|, |v_ULTIMATE.start_main_#t~nondet7_4|, |v_ULTIMATE.start_main_#t~nondet11_4|, |v_ULTIMATE.start_main_#t~nondet0_4|, |v_ULTIMATE.start_main_#t~nondet9_4|] AssignedVars[ULTIMATE.start_main_#t~nondet0, ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet1, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_#t~nondet10, ULTIMATE.start_main_#t~nondet11, ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~p3~0, ULTIMATE.start_main_~p12~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_#t~nondet12, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet13, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet14, ULTIMATE.start_main_#t~nondet3, ULTIMATE.start_main_#t~nondet8, ULTIMATE.start_main_~p11~0, ULTIMATE.start_main_#t~nondet9, ULTIMATE.start_main_#t~nondet6, ULTIMATE.start_main_#t~nondet7, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~p9~0, ULTIMATE.start_main_~p2~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~p15~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~p10~0, ULTIMATE.start_main_~p6~0, ULTIMATE.start_main_~lk11~0, ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~p14~0, ULTIMATE.start_main_~p1~0, ULTIMATE.start_main_~p5~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~p7~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_#res, ULTIMATE.start_main_~p13~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_#t~nondet15, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~p4~0, ULTIMATE.start_main_~p8~0] 687078#L223-1 59.14/25.76 [2019-03-28 12:25:38,439 INFO L796 eck$LassoCheckResult]: Loop: 687078#L223-1 [294] L223-1-->L56: Formula: (= v_ULTIMATE.start_main_~cond~0_4 |v_ULTIMATE.start_main_#t~nondet15_3|) InVars {ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_3|} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_4, ULTIMATE.start_main_#t~nondet15=|v_ULTIMATE.start_main_#t~nondet15_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_~cond~0, ULTIMATE.start_main_#t~nondet15] 687613#L56 [426] L56-->L91: Formula: (and (= v_ULTIMATE.start_main_~lk10~0_4 0) (= v_ULTIMATE.start_main_~lk1~0_4 0) (= v_ULTIMATE.start_main_~lk6~0_4 0) (= v_ULTIMATE.start_main_~lk13~0_4 0) (= v_ULTIMATE.start_main_~lk3~0_4 0) (= v_ULTIMATE.start_main_~lk14~0_6 0) (= v_ULTIMATE.start_main_~lk8~0_4 0) (= v_ULTIMATE.start_main_~lk12~0_4 0) (< 0 v_ULTIMATE.start_main_~cond~0_6) (= v_ULTIMATE.start_main_~lk15~0_7 0) (= v_ULTIMATE.start_main_~lk11~0_4 0) (= v_ULTIMATE.start_main_~lk5~0_4 0) (= v_ULTIMATE.start_main_~lk4~0_4 0) (= v_ULTIMATE.start_main_~lk2~0_4 0) (= v_ULTIMATE.start_main_~lk9~0_4 0) (= v_ULTIMATE.start_main_~lk7~0_4 0)) InVars {ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6} OutVars{ULTIMATE.start_main_~cond~0=v_ULTIMATE.start_main_~cond~0_6, ULTIMATE.start_main_~lk2~0=v_ULTIMATE.start_main_~lk2~0_4, ULTIMATE.start_main_~lk9~0=v_ULTIMATE.start_main_~lk9~0_4, ULTIMATE.start_main_~lk15~0=v_ULTIMATE.start_main_~lk15~0_7, ULTIMATE.start_main_~lk4~0=v_ULTIMATE.start_main_~lk4~0_4, ULTIMATE.start_main_~lk7~0=v_ULTIMATE.start_main_~lk7~0_4, ULTIMATE.start_main_~lk14~0=v_ULTIMATE.start_main_~lk14~0_6, ULTIMATE.start_main_~lk1~0=v_ULTIMATE.start_main_~lk1~0_4, ULTIMATE.start_main_~lk12~0=v_ULTIMATE.start_main_~lk12~0_4, ULTIMATE.start_main_~lk10~0=v_ULTIMATE.start_main_~lk10~0_4, ULTIMATE.start_main_~lk3~0=v_ULTIMATE.start_main_~lk3~0_4, ULTIMATE.start_main_~lk8~0=v_ULTIMATE.start_main_~lk8~0_4, ULTIMATE.start_main_~lk6~0=v_ULTIMATE.start_main_~lk6~0_4, ULTIMATE.start_main_~lk5~0=v_ULTIMATE.start_main_~lk5~0_4, ULTIMATE.start_main_~lk13~0=v_ULTIMATE.start_main_~lk13~0_4, ULTIMATE.start_main_~lk11~0=v_ULTIMATE.start_main_~lk11~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~lk2~0, ULTIMATE.start_main_~lk9~0, ULTIMATE.start_main_~lk15~0, ULTIMATE.start_main_~lk4~0, ULTIMATE.start_main_~lk7~0, ULTIMATE.start_main_~lk14~0, ULTIMATE.start_main_~lk1~0, ULTIMATE.start_main_~lk12~0, ULTIMATE.start_main_~lk10~0, ULTIMATE.start_main_~lk3~0, ULTIMATE.start_main_~lk8~0, ULTIMATE.start_main_~lk6~0, ULTIMATE.start_main_~lk5~0, ULTIMATE.start_main_~lk13~0, ULTIMATE.start_main_~lk11~0] 687610#L91 [283] L91-->L91-2: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_5) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_5} AuxVars[] AssignedVars[] 687607#L91-2 [307] L91-2-->L95-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_5) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_5} AuxVars[] AssignedVars[] 687600#L95-1 [296] L95-1-->L99-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_5) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_5} AuxVars[] AssignedVars[] 687591#L99-1 [332] L99-1-->L103-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_5) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_5} AuxVars[] AssignedVars[] 687582#L103-1 [315] L103-1-->L107-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_5) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_5} AuxVars[] AssignedVars[] 687573#L107-1 [346] L107-1-->L111-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_5) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_5} AuxVars[] AssignedVars[] 687568#L111-1 [356] L111-1-->L115-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_5) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_5} AuxVars[] AssignedVars[] 687565#L115-1 [342] L115-1-->L119-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_5) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_5} AuxVars[] AssignedVars[] 687562#L119-1 [371] L119-1-->L123-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_5) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_5} AuxVars[] AssignedVars[] 687559#L123-1 [358] L123-1-->L127-1: Formula: (= v_ULTIMATE.start_main_~p10~0_5 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_5} AuxVars[] AssignedVars[] 687552#L127-1 [365] L127-1-->L131-1: Formula: (= v_ULTIMATE.start_main_~p11~0_5 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_5} AuxVars[] AssignedVars[] 687542#L131-1 [302] L131-1-->L135-1: Formula: (= v_ULTIMATE.start_main_~p12~0_5 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_5} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_5} AuxVars[] AssignedVars[] 687532#L135-1 [287] L135-1-->L139-1: Formula: (= v_ULTIMATE.start_main_~p13~0_5 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_5} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_5} AuxVars[] AssignedVars[] 687534#L139-1 [327] L139-1-->L143-1: Formula: (= v_ULTIMATE.start_main_~p14~0_6 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_6} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_6} AuxVars[] AssignedVars[] 687711#L143-1 [336] L143-1-->L147-1: Formula: (= v_ULTIMATE.start_main_~p15~0_7 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_7} AuxVars[] AssignedVars[] 687513#L147-1 [319] L147-1-->L153-1: Formula: (= 0 v_ULTIMATE.start_main_~p1~0_7) InVars {ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} OutVars{ULTIMATE.start_main_~p1~0=v_ULTIMATE.start_main_~p1~0_7} AuxVars[] AssignedVars[] 687502#L153-1 [304] L153-1-->L158-1: Formula: (= 0 v_ULTIMATE.start_main_~p2~0_7) InVars {ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} OutVars{ULTIMATE.start_main_~p2~0=v_ULTIMATE.start_main_~p2~0_7} AuxVars[] AssignedVars[] 687503#L158-1 [321] L158-1-->L163-1: Formula: (= 0 v_ULTIMATE.start_main_~p3~0_7) InVars {ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} OutVars{ULTIMATE.start_main_~p3~0=v_ULTIMATE.start_main_~p3~0_7} AuxVars[] AssignedVars[] 687481#L163-1 [375] L163-1-->L168-1: Formula: (= 0 v_ULTIMATE.start_main_~p4~0_7) InVars {ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} OutVars{ULTIMATE.start_main_~p4~0=v_ULTIMATE.start_main_~p4~0_7} AuxVars[] AssignedVars[] 687484#L168-1 [289] L168-1-->L173-1: Formula: (= 0 v_ULTIMATE.start_main_~p5~0_7) InVars {ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} OutVars{ULTIMATE.start_main_~p5~0=v_ULTIMATE.start_main_~p5~0_7} AuxVars[] AssignedVars[] 687661#L173-1 [350] L173-1-->L178-1: Formula: (= 0 v_ULTIMATE.start_main_~p6~0_7) InVars {ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} OutVars{ULTIMATE.start_main_~p6~0=v_ULTIMATE.start_main_~p6~0_7} AuxVars[] AssignedVars[] 687660#L178-1 [361] L178-1-->L183-1: Formula: (= 0 v_ULTIMATE.start_main_~p7~0_7) InVars {ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} OutVars{ULTIMATE.start_main_~p7~0=v_ULTIMATE.start_main_~p7~0_7} AuxVars[] AssignedVars[] 687657#L183-1 [330] L183-1-->L188-1: Formula: (= 0 v_ULTIMATE.start_main_~p8~0_7) InVars {ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} OutVars{ULTIMATE.start_main_~p8~0=v_ULTIMATE.start_main_~p8~0_7} AuxVars[] AssignedVars[] 687648#L188-1 [338] L188-1-->L193-1: Formula: (= 0 v_ULTIMATE.start_main_~p9~0_7) InVars {ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} OutVars{ULTIMATE.start_main_~p9~0=v_ULTIMATE.start_main_~p9~0_7} AuxVars[] AssignedVars[] 687644#L193-1 [298] L193-1-->L198-1: Formula: (= v_ULTIMATE.start_main_~p10~0_7 0) InVars {ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} OutVars{ULTIMATE.start_main_~p10~0=v_ULTIMATE.start_main_~p10~0_7} AuxVars[] AssignedVars[] 687638#L198-1 [313] L198-1-->L203-1: Formula: (= v_ULTIMATE.start_main_~p11~0_7 0) InVars {ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} OutVars{ULTIMATE.start_main_~p11~0=v_ULTIMATE.start_main_~p11~0_7} AuxVars[] AssignedVars[] 687631#L203-1 [369] L203-1-->L208-1: Formula: (= v_ULTIMATE.start_main_~p12~0_7 0) InVars {ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} OutVars{ULTIMATE.start_main_~p12~0=v_ULTIMATE.start_main_~p12~0_7} AuxVars[] AssignedVars[] 687627#L208-1 [281] L208-1-->L213-1: Formula: (= v_ULTIMATE.start_main_~p13~0_7 0) InVars {ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} OutVars{ULTIMATE.start_main_~p13~0=v_ULTIMATE.start_main_~p13~0_7} AuxVars[] AssignedVars[] 687624#L213-1 [325] L213-1-->L218-1: Formula: (= v_ULTIMATE.start_main_~p14~0_4 0) InVars {ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} OutVars{ULTIMATE.start_main_~p14~0=v_ULTIMATE.start_main_~p14~0_4} AuxVars[] AssignedVars[] 687619#L218-1 [379] L218-1-->L223-1: Formula: (= v_ULTIMATE.start_main_~p15~0_5 0) InVars {ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} OutVars{ULTIMATE.start_main_~p15~0=v_ULTIMATE.start_main_~p15~0_5} AuxVars[] AssignedVars[] 687078#L223-1 59.14/25.76 [2019-03-28 12:25:38,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.76 [2019-03-28 12:25:38,440 INFO L82 PathProgramCache]: Analyzing trace with hash 359, now seen corresponding path program 16 times 59.14/25.76 [2019-03-28 12:25:38,440 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.76 [2019-03-28 12:25:38,440 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.76 [2019-03-28 12:25:38,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:38,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:38,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:38,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.76 [2019-03-28 12:25:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.76 [2019-03-28 12:25:38,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.76 [2019-03-28 12:25:38,447 INFO L82 PathProgramCache]: Analyzing trace with hash -1464184296, now seen corresponding path program 1 times 59.14/25.76 [2019-03-28 12:25:38,447 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.76 [2019-03-28 12:25:38,447 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.76 [2019-03-28 12:25:38,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:38,448 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:38,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:38,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.76 [2019-03-28 12:25:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.76 [2019-03-28 12:25:38,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier 59.14/25.76 [2019-03-28 12:25:38,463 INFO L82 PathProgramCache]: Analyzing trace with hash -1536476290, now seen corresponding path program 1 times 59.14/25.76 [2019-03-28 12:25:38,463 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS 59.14/25.76 [2019-03-28 12:25:38,463 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy 59.14/25.76 [2019-03-28 12:25:38,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:38,464 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:38,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY 59.14/25.76 [2019-03-28 12:25:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.76 [2019-03-28 12:25:38,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat 59.14/25.76 [2019-03-28 12:25:38,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.03 12:25:38 BasicIcfg 59.14/25.76 [2019-03-28 12:25:38,778 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- 59.14/25.76 [2019-03-28 12:25:38,779 INFO L168 Benchmark]: Toolchain (without parser) took 21223.46 ms. Allocated memory was 649.6 MB in the beginning and 3.3 GB in the end (delta: 2.6 GB). Free memory was 563.5 MB in the beginning and 1.4 GB in the end (delta: -821.7 MB). Peak memory consumption was 1.8 GB. Max. memory is 50.3 GB. 59.14/25.76 [2019-03-28 12:25:38,781 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 585.4 MB. There was no memory consumed. Max. memory is 50.3 GB. 59.14/25.76 [2019-03-28 12:25:38,781 INFO L168 Benchmark]: CACSL2BoogieTranslator took 347.62 ms. Allocated memory was 649.6 MB in the beginning and 682.6 MB in the end (delta: 33.0 MB). Free memory was 563.5 MB in the beginning and 646.4 MB in the end (delta: -82.9 MB). Peak memory consumption was 31.5 MB. Max. memory is 50.3 GB. 59.14/25.76 [2019-03-28 12:25:38,782 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.66 ms. Allocated memory is still 682.6 MB. Free memory was 646.4 MB in the beginning and 644.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 50.3 GB. 59.14/25.76 [2019-03-28 12:25:38,783 INFO L168 Benchmark]: Boogie Preprocessor took 30.01 ms. Allocated memory is still 682.6 MB. Free memory was 644.2 MB in the beginning and 642.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 50.3 GB. 59.14/25.76 [2019-03-28 12:25:38,783 INFO L168 Benchmark]: RCFGBuilder took 370.57 ms. Allocated memory is still 682.6 MB. Free memory was 642.1 MB in the beginning and 613.5 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 50.3 GB. 59.14/25.76 [2019-03-28 12:25:38,784 INFO L168 Benchmark]: BlockEncodingV2 took 136.01 ms. Allocated memory is still 682.6 MB. Free memory was 613.5 MB in the beginning and 602.7 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 50.3 GB. 59.14/25.76 [2019-03-28 12:25:38,784 INFO L168 Benchmark]: TraceAbstraction took 168.05 ms. Allocated memory is still 682.6 MB. Free memory was 602.7 MB in the beginning and 590.8 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 50.3 GB. 59.14/25.76 [2019-03-28 12:25:38,785 INFO L168 Benchmark]: BuchiAutomizer took 20123.04 ms. Allocated memory was 682.6 MB in the beginning and 3.3 GB in the end (delta: 2.6 GB). Free memory was 589.7 MB in the beginning and 1.4 GB in the end (delta: -795.4 MB). Peak memory consumption was 1.8 GB. Max. memory is 50.3 GB. 59.14/25.76 [2019-03-28 12:25:38,790 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### 59.14/25.76 --- Results --- 59.14/25.76 * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: 59.14/25.76 - StatisticsResult: Initial Icfg 59.14/25.76 53 locations, 100 edges 59.14/25.76 - StatisticsResult: Encoded RCFG 59.14/25.76 48 locations, 109 edges 59.14/25.76 * Results from de.uni_freiburg.informatik.ultimate.core: 59.14/25.76 - StatisticsResult: Toolchain Benchmarks 59.14/25.76 Benchmark results are: 59.14/25.76 * CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 585.4 MB. There was no memory consumed. Max. memory is 50.3 GB. 59.14/25.76 * CACSL2BoogieTranslator took 347.62 ms. Allocated memory was 649.6 MB in the beginning and 682.6 MB in the end (delta: 33.0 MB). Free memory was 563.5 MB in the beginning and 646.4 MB in the end (delta: -82.9 MB). Peak memory consumption was 31.5 MB. Max. memory is 50.3 GB. 59.14/25.76 * Boogie Procedure Inliner took 42.66 ms. Allocated memory is still 682.6 MB. Free memory was 646.4 MB in the beginning and 644.2 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 50.3 GB. 59.14/25.76 * Boogie Preprocessor took 30.01 ms. Allocated memory is still 682.6 MB. Free memory was 644.2 MB in the beginning and 642.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 50.3 GB. 59.14/25.76 * RCFGBuilder took 370.57 ms. Allocated memory is still 682.6 MB. Free memory was 642.1 MB in the beginning and 613.5 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 50.3 GB. 59.14/25.76 * BlockEncodingV2 took 136.01 ms. Allocated memory is still 682.6 MB. Free memory was 613.5 MB in the beginning and 602.7 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 50.3 GB. 59.14/25.76 * TraceAbstraction took 168.05 ms. Allocated memory is still 682.6 MB. Free memory was 602.7 MB in the beginning and 590.8 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 50.3 GB. 59.14/25.76 * BuchiAutomizer took 20123.04 ms. Allocated memory was 682.6 MB in the beginning and 3.3 GB in the end (delta: 2.6 GB). Free memory was 589.7 MB in the beginning and 1.4 GB in the end (delta: -795.4 MB). Peak memory consumption was 1.8 GB. Max. memory is 50.3 GB. 59.14/25.76 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: 59.14/25.76 - AllSpecificationsHoldResult: All specifications hold 59.14/25.76 We were not able to verify any specifiation because the program does not contain any specification. 59.14/25.76 - InvariantResult [Line: 54]: Loop Invariant 59.14/25.76 Derived loop invariant: 1 59.14/25.76 - StatisticsResult: Ultimate Automizer benchmark data 59.14/25.76 CFG has 1 procedures, 48 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=48occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 1 LocationsWithAnnotation, 1 PreInvPairs, 1 NumberOfFragments, 1 HoareAnnotationTreeSize, 1 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 1 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available 59.14/25.76 - StatisticsResult: Constructed decomposition of program 59.14/25.76 Your program was decomposed into 15 terminating modules (15 trivial, 0 deterministic, 0 nondeterministic) and one nonterminating remainder module.15 modules have a trivial ranking function, the largest among these consists of 3 locations. The remainder module has 195373 locations. 59.14/25.76 - StatisticsResult: Timing statistics 59.14/25.76 BüchiAutomizer plugin needed 20.0s and 16 iterations. TraceHistogramMax:1. Analysis of lassos took 1.1s. Construction of modules took 2.1s. Büchi inclusion checks took 2.2s. Highest rank in rank-based complementation 0. Minimization of det autom 15. Minimization of nondet autom 0. Automata minimization 7.7s AutomataMinimizationTime, 15 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 4.7s Buchi closure took 0.2s. Biggest automaton had 195373 states and ocurred in iteration 15. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 1185 SDtfs, 1335 SDslu, 1530 SDs, 0 SdLazy, 2536 SolverSat, 60 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.1s Time LassoAnalysisResults: nont1 unkn0 SFLI15 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s 59.14/25.76 - TerminationAnalysisResult: Nontermination possible 59.14/25.76 Buchi Automizer proved that your program is nonterminating for some inputs 59.14/25.76 - FixpointNonTerminationResult [Line: 54]: Nontermination argument in form of an infinite program execution. 59.14/25.76 Nontermination argument in form of an infinite execution 59.14/25.76 State at position 0 is 59.14/25.76 {} 59.14/25.76 State at position 1 is 59.14/25.76 {p1=0, \result=0, p3=0, p2=0, p5=0, p10=0, p4=0, p7=0, p6=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@66d563d7=0, p9=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@33c998cf=0, p8=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@453eef8c=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@2d8d2215=0, lk12=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@33ace6c=0, lk13=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4f3c30a=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6b83b05a=0, p15=0, lk14=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4975c398=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@220c6009=0, lk15=0, p13=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6f983038=0, p14=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1eaecfee=0, p11=0, lk10=0, p12=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@339f4b28=0, lk11=0, cond=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@36853599=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@475fe4a=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1e84965d=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@798aef16=1, lk3=0, lk4=0, lk5=0, lk6=0, lk1=0, lk2=0, lk7=0, lk8=0, lk9=0} 59.14/25.76 - StatisticsResult: NonterminationArgumentStatistics 59.14/25.76 Fixpoint 59.14/25.76 - NonterminatingLassoResult [Line: 54]: Nonterminating execution 59.14/25.76 Found a nonterminating execution for the following lasso shaped sequence of statements. 59.14/25.76 Stem: 59.14/25.76 [L6] int p1 = __VERIFIER_nondet_int(); 59.14/25.76 [L7] int lk1; 59.14/25.76 [L9] int p2 = __VERIFIER_nondet_int(); 59.14/25.76 [L10] int lk2; 59.14/25.76 [L12] int p3 = __VERIFIER_nondet_int(); 59.14/25.76 [L13] int lk3; 59.14/25.76 [L15] int p4 = __VERIFIER_nondet_int(); 59.14/25.76 [L16] int lk4; 59.14/25.76 [L18] int p5 = __VERIFIER_nondet_int(); 59.14/25.76 [L19] int lk5; 59.14/25.76 [L21] int p6 = __VERIFIER_nondet_int(); 59.14/25.76 [L22] int lk6; 59.14/25.76 [L24] int p7 = __VERIFIER_nondet_int(); 59.14/25.76 [L25] int lk7; 59.14/25.76 [L27] int p8 = __VERIFIER_nondet_int(); 59.14/25.76 [L28] int lk8; 59.14/25.76 [L30] int p9 = __VERIFIER_nondet_int(); 59.14/25.76 [L31] int lk9; 59.14/25.76 [L33] int p10 = __VERIFIER_nondet_int(); 59.14/25.76 [L34] int lk10; 59.14/25.76 [L36] int p11 = __VERIFIER_nondet_int(); 59.14/25.76 [L37] int lk11; 59.14/25.76 [L39] int p12 = __VERIFIER_nondet_int(); 59.14/25.76 [L40] int lk12; 59.14/25.76 [L42] int p13 = __VERIFIER_nondet_int(); 59.14/25.76 [L43] int lk13; 59.14/25.76 [L45] int p14 = __VERIFIER_nondet_int(); 59.14/25.76 [L46] int lk14; 59.14/25.76 [L48] int p15 = __VERIFIER_nondet_int(); 59.14/25.76 [L49] int lk15; 59.14/25.76 [L52] int cond; 59.14/25.76 Loop: 59.14/25.76 [L54] COND TRUE 1 59.14/25.76 [L55] cond = __VERIFIER_nondet_int() 59.14/25.76 [L56] COND FALSE !(cond == 0) 59.14/25.76 [L59] lk1 = 0 59.14/25.76 [L61] lk2 = 0 59.14/25.76 [L63] lk3 = 0 59.14/25.76 [L65] lk4 = 0 59.14/25.76 [L67] lk5 = 0 59.14/25.76 [L69] lk6 = 0 59.14/25.76 [L71] lk7 = 0 59.14/25.76 [L73] lk8 = 0 59.14/25.76 [L75] lk9 = 0 59.14/25.76 [L77] lk10 = 0 59.14/25.76 [L79] lk11 = 0 59.14/25.76 [L81] lk12 = 0 59.14/25.76 [L83] lk13 = 0 59.14/25.76 [L85] lk14 = 0 59.14/25.76 [L87] lk15 = 0 59.14/25.76 [L91] COND FALSE !(p1 != 0) 59.14/25.76 [L95] COND FALSE !(p2 != 0) 59.14/25.76 [L99] COND FALSE !(p3 != 0) 59.14/25.76 [L103] COND FALSE !(p4 != 0) 59.14/25.76 [L107] COND FALSE !(p5 != 0) 59.14/25.76 [L111] COND FALSE !(p6 != 0) 59.14/25.76 [L115] COND FALSE !(p7 != 0) 59.14/25.76 [L119] COND FALSE !(p8 != 0) 59.14/25.76 [L123] COND FALSE !(p9 != 0) 59.14/25.76 [L127] COND FALSE !(p10 != 0) 59.14/25.76 [L131] COND FALSE !(p11 != 0) 59.14/25.76 [L135] COND FALSE !(p12 != 0) 59.14/25.76 [L139] COND FALSE !(p13 != 0) 59.14/25.76 [L143] COND FALSE !(p14 != 0) 59.14/25.76 [L147] COND FALSE !(p15 != 0) 59.14/25.76 [L153] COND FALSE !(p1 != 0) 59.14/25.76 [L158] COND FALSE !(p2 != 0) 59.14/25.76 [L163] COND FALSE !(p3 != 0) 59.14/25.76 [L168] COND FALSE !(p4 != 0) 59.14/25.76 [L173] COND FALSE !(p5 != 0) 59.14/25.76 [L178] COND FALSE !(p6 != 0) 59.14/25.76 [L183] COND FALSE !(p7 != 0) 59.14/25.76 [L188] COND FALSE !(p8 != 0) 59.14/25.76 [L193] COND FALSE !(p9 != 0) 59.14/25.76 [L198] COND FALSE !(p10 != 0) 59.14/25.76 [L203] COND FALSE !(p11 != 0) 59.14/25.76 [L208] COND FALSE !(p12 != 0) 59.14/25.76 [L213] COND FALSE !(p13 != 0) 59.14/25.76 [L218] COND FALSE !(p14 != 0) 59.14/25.76 [L223] COND FALSE !(p15 != 0) 59.14/25.76 End of lasso representation. 59.14/25.76 RESULT: Ultimate proved your program to be incorrect! 59.14/25.76 !SESSION 2019-03-28 12:25:14.301 ----------------------------------------------- 59.14/25.76 eclipse.buildId=unknown 59.14/25.76 java.version=1.8.0_181 59.14/25.76 java.vendor=Oracle Corporation 59.14/25.76 BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US 59.14/25.76 Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c 59.14/25.76 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 -i /export/starexec/sandbox/benchmark/theBenchmark.c 59.14/25.76 59.14/25.76 !ENTRY org.eclipse.core.resources 2 10035 2019-03-28 12:25:39.043 59.14/25.76 !MESSAGE The workspace will exit with unsaved changes in this session. 59.14/25.76 Received shutdown request... 59.14/25.76 Ultimate: 59.14/25.76 GTK+ Version Check 59.14/25.76 EOF