NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 00:08:10,277 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 00:08:10,279 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 00:08:10,290 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 00:08:10,290 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 00:08:10,291 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 00:08:10,292 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 00:08:10,294 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 00:08:10,296 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 00:08:10,297 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 00:08:10,297 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 00:08:10,298 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 00:08:10,298 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 00:08:10,300 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 00:08:10,301 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 00:08:10,301 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 00:08:10,302 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 00:08:10,304 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 00:08:10,306 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 00:08:10,308 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 00:08:10,309 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 00:08:10,310 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 00:08:10,312 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 00:08:10,312 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 00:08:10,313 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 00:08:10,314 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 00:08:10,314 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 00:08:10,316 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 00:08:10,316 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 00:08:10,317 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 00:08:10,318 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 00:08:10,318 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 00:08:10,319 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 00:08:10,319 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 00:08:10,320 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 00:08:10,320 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 00:08:10,320 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 00:08:10,321 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 00:08:10,322 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 00:08:10,322 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 00:08:10,337 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 00:08:10,337 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 00:08:10,338 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 00:08:10,338 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 00:08:10,338 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 00:08:10,338 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 00:08:10,339 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 00:08:10,339 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 00:08:10,339 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 00:08:10,339 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 00:08:10,339 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 00:08:10,339 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 00:08:10,340 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 00:08:10,340 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 00:08:10,340 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:08:10,340 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 00:08:10,340 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 00:08:10,340 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 00:08:10,341 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 00:08:10,341 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 00:08:10,341 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 00:08:10,341 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 00:08:10,341 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 00:08:10,342 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 00:08:10,342 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 00:08:10,342 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 00:08:10,344 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 00:08:10,344 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 00:08:10,345 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 00:08:10,374 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 00:08:10,388 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 00:08:10,391 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 00:08:10,392 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 00:08:10,393 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 00:08:10,393 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 00:08:10,479 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/23bf4b0a847f4aa2816f9214e8680bb2/FLAG80374377b [2020-06-22 00:08:10,841 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 00:08:10,842 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 00:08:10,851 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/23bf4b0a847f4aa2816f9214e8680bb2/FLAG80374377b [2020-06-22 00:08:11,238 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/23bf4b0a847f4aa2816f9214e8680bb2 [2020-06-22 00:08:11,250 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 00:08:11,252 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 00:08:11,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 00:08:11,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 00:08:11,257 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 00:08:11,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 12:08:11" (1/1) ... [2020-06-22 00:08:11,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd083cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11, skipping insertion in model container [2020-06-22 00:08:11,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 12:08:11" (1/1) ... [2020-06-22 00:08:11,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 00:08:11,302 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 00:08:11,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 00:08:11,564 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 00:08:11,606 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 00:08:11,626 INFO L195 MainTranslator]: Completed translation [2020-06-22 00:08:11,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11 WrapperNode [2020-06-22 00:08:11,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 00:08:11,627 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-06-22 00:08:11,627 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-06-22 00:08:11,628 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2020-06-22 00:08:11,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (1/1) ... [2020-06-22 00:08:11,645 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (1/1) ... [2020-06-22 00:08:11,678 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-06-22 00:08:11,679 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-06-22 00:08:11,679 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-06-22 00:08:11,679 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2020-06-22 00:08:11,689 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (1/1) ... [2020-06-22 00:08:11,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (1/1) ... [2020-06-22 00:08:11,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (1/1) ... [2020-06-22 00:08:11,692 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (1/1) ... [2020-06-22 00:08:11,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (1/1) ... [2020-06-22 00:08:11,706 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (1/1) ... [2020-06-22 00:08:11,708 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (1/1) ... [2020-06-22 00:08:11,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-06-22 00:08:11,712 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-06-22 00:08:11,712 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-06-22 00:08:11,712 INFO L276 PluginConnector]: RCFGBuilder initialized [2020-06-22 00:08:11,713 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (1/1) ... No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 00:08:11,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-06-22 00:08:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-06-22 00:08:12,323 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-06-22 00:08:12,323 INFO L286 CfgBuilder]: Removed 64 assue(true) statements. [2020-06-22 00:08:12,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 12:08:12 BoogieIcfgContainer [2020-06-22 00:08:12,325 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-06-22 00:08:12,325 INFO L113 PluginConnector]: ------------------------BlockEncodingV2---------------------------- [2020-06-22 00:08:12,326 INFO L271 PluginConnector]: Initializing BlockEncodingV2... [2020-06-22 00:08:12,328 INFO L276 PluginConnector]: BlockEncodingV2 initialized [2020-06-22 00:08:12,329 INFO L185 PluginConnector]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 12:08:12" (1/1) ... [2020-06-22 00:08:12,351 INFO L313 BlockEncoder]: Initial Icfg 107 locations, 179 edges [2020-06-22 00:08:12,353 INFO L258 BlockEncoder]: Using Remove infeasible edges [2020-06-22 00:08:12,354 INFO L263 BlockEncoder]: Using Maximize final states [2020-06-22 00:08:12,355 INFO L270 BlockEncoder]: Using Minimize states even if more edges are added than removed.=false [2020-06-22 00:08:12,355 INFO L276 BlockEncoder]: Using Minimize states using LBE with the strategy=SINGLE [2020-06-22 00:08:12,357 INFO L296 BlockEncoder]: Using Remove sink states [2020-06-22 00:08:12,358 INFO L171 BlockEncoder]: Using Apply optimizations until nothing changes=true [2020-06-22 00:08:12,358 INFO L179 BlockEncoder]: Using Rewrite not-equals [2020-06-22 00:08:12,398 INFO L185 BlockEncoder]: Using Use SBE [2020-06-22 00:08:12,449 INFO L200 BlockEncoder]: SBE split 69 edges [2020-06-22 00:08:12,455 INFO L70 emoveInfeasibleEdges]: Removed 5 edges and 0 locations because of local infeasibility [2020-06-22 00:08:12,457 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-22 00:08:12,500 INFO L100 BaseMinimizeStates]: Removed 26 edges and 13 locations by large block encoding [2020-06-22 00:08:12,503 INFO L70 RemoveSinkStates]: Removed 5 edges and 3 locations by removing sink states [2020-06-22 00:08:12,505 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility [2020-06-22 00:08:12,505 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-22 00:08:12,508 INFO L100 BaseMinimizeStates]: Removed 2 edges and 1 locations by large block encoding [2020-06-22 00:08:12,508 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states [2020-06-22 00:08:12,509 INFO L70 emoveInfeasibleEdges]: Removed 0 edges and 0 locations because of local infeasibility [2020-06-22 00:08:12,510 INFO L71 MaximizeFinalStates]: 0 new accepting states [2020-06-22 00:08:12,510 INFO L100 BaseMinimizeStates]: Removed 0 edges and 0 locations by large block encoding [2020-06-22 00:08:12,511 INFO L70 RemoveSinkStates]: Removed 0 edges and 0 locations by removing sink states [2020-06-22 00:08:12,511 INFO L313 BlockEncoder]: Encoded RCFG 90 locations, 224 edges [2020-06-22 00:08:12,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 22.06 12:08:12 BasicIcfg [2020-06-22 00:08:12,512 INFO L132 PluginConnector]: ------------------------ END BlockEncodingV2---------------------------- [2020-06-22 00:08:12,513 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-06-22 00:08:12,513 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-06-22 00:08:12,516 INFO L276 PluginConnector]: TraceAbstraction initialized [2020-06-22 00:08:12,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.06 12:08:11" (1/4) ... [2020-06-22 00:08:12,518 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@499b6a7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 12:08:12, skipping insertion in model container [2020-06-22 00:08:12,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (2/4) ... [2020-06-22 00:08:12,519 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@499b6a7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 12:08:12, skipping insertion in model container [2020-06-22 00:08:12,519 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 12:08:12" (3/4) ... [2020-06-22 00:08:12,519 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@499b6a7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 12:08:12, skipping insertion in model container [2020-06-22 00:08:12,519 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 22.06 12:08:12" (4/4) ... [2020-06-22 00:08:12,521 INFO L112 eAbstractionObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-06-22 00:08:12,531 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2020-06-22 00:08:12,540 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2020-06-22 00:08:12,558 INFO L257 AbstractCegarLoop]: Starting to check reachability of 0 error locations. [2020-06-22 00:08:12,588 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2020-06-22 00:08:12,589 INFO L382 AbstractCegarLoop]: Interprodecural is true [2020-06-22 00:08:12,589 INFO L383 AbstractCegarLoop]: Hoare is true [2020-06-22 00:08:12,589 INFO L384 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2020-06-22 00:08:12,589 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-06-22 00:08:12,590 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-06-22 00:08:12,590 INFO L387 AbstractCegarLoop]: Difference is false [2020-06-22 00:08:12,590 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-06-22 00:08:12,590 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-06-22 00:08:12,606 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states. [2020-06-22 00:08:12,614 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-06-22 00:08:12,619 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 90 states. [2020-06-22 00:08:12,696 INFO L448 ceAbstractionStarter]: For program point L258-1(lines 258 263) no Hoare annotation was computed. [2020-06-22 00:08:12,696 INFO L448 ceAbstractionStarter]: For program point L349-1(lines 343 371) no Hoare annotation was computed. [2020-06-22 00:08:12,696 INFO L448 ceAbstractionStarter]: For program point L316-1(lines 310 338) no Hoare annotation was computed. [2020-06-22 00:08:12,697 INFO L448 ceAbstractionStarter]: For program point L349-3(lines 343 371) no Hoare annotation was computed. [2020-06-22 00:08:12,697 INFO L448 ceAbstractionStarter]: For program point L316-3(lines 310 338) no Hoare annotation was computed. [2020-06-22 00:08:12,697 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 56) no Hoare annotation was computed. [2020-06-22 00:08:12,697 INFO L451 ceAbstractionStarter]: At program point L209(lines 201 239) the Hoare annotation is: true [2020-06-22 00:08:12,697 INFO L451 ceAbstractionStarter]: At program point L209-1(lines 201 239) the Hoare annotation is: true [2020-06-22 00:08:12,697 INFO L448 ceAbstractionStarter]: For program point L69(lines 41 91) no Hoare annotation was computed. [2020-06-22 00:08:12,698 INFO L448 ceAbstractionStarter]: For program point L127(lines 127 132) no Hoare annotation was computed. [2020-06-22 00:08:12,698 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-06-22 00:08:12,698 INFO L448 ceAbstractionStarter]: For program point L127-2(lines 127 132) no Hoare annotation was computed. [2020-06-22 00:08:12,698 INFO L448 ceAbstractionStarter]: For program point L127-3(lines 127 132) no Hoare annotation was computed. [2020-06-22 00:08:12,698 INFO L448 ceAbstractionStarter]: For program point L127-5(lines 127 132) no Hoare annotation was computed. [2020-06-22 00:08:12,698 INFO L451 ceAbstractionStarter]: At program point L119(lines 96 121) the Hoare annotation is: true [2020-06-22 00:08:12,699 INFO L451 ceAbstractionStarter]: At program point L119-1(lines 96 121) the Hoare annotation is: true [2020-06-22 00:08:12,699 INFO L448 ceAbstractionStarter]: For program point L202(lines 202 208) no Hoare annotation was computed. [2020-06-22 00:08:12,699 INFO L451 ceAbstractionStarter]: At program point L202-1(lines 201 239) the Hoare annotation is: true [2020-06-22 00:08:12,699 INFO L448 ceAbstractionStarter]: For program point L202-2(lines 202 208) no Hoare annotation was computed. [2020-06-22 00:08:12,699 INFO L451 ceAbstractionStarter]: At program point L202-3(lines 201 239) the Hoare annotation is: true [2020-06-22 00:08:12,699 INFO L448 ceAbstractionStarter]: For program point L359-1(lines 343 371) no Hoare annotation was computed. [2020-06-22 00:08:12,699 INFO L448 ceAbstractionStarter]: For program point L70(lines 70 74) no Hoare annotation was computed. [2020-06-22 00:08:12,700 INFO L448 ceAbstractionStarter]: For program point L326-1(lines 310 338) no Hoare annotation was computed. [2020-06-22 00:08:12,700 INFO L448 ceAbstractionStarter]: For program point L359-3(lines 343 371) no Hoare annotation was computed. [2020-06-22 00:08:12,700 INFO L448 ceAbstractionStarter]: For program point L326-3(lines 310 338) no Hoare annotation was computed. [2020-06-22 00:08:12,700 INFO L451 ceAbstractionStarter]: At program point L285(lines 275 300) the Hoare annotation is: true [2020-06-22 00:08:12,700 INFO L448 ceAbstractionStarter]: For program point L63(lines 63 67) no Hoare annotation was computed. [2020-06-22 00:08:12,700 INFO L448 ceAbstractionStarter]: For program point L63-2(lines 41 91) no Hoare annotation was computed. [2020-06-22 00:08:12,700 INFO L448 ceAbstractionStarter]: For program point L187(lines 187 192) no Hoare annotation was computed. [2020-06-22 00:08:12,700 INFO L448 ceAbstractionStarter]: For program point L187-2(lines 187 192) no Hoare annotation was computed. [2020-06-22 00:08:12,701 INFO L448 ceAbstractionStarter]: For program point L187-3(lines 187 192) no Hoare annotation was computed. [2020-06-22 00:08:12,701 INFO L448 ceAbstractionStarter]: For program point L344-1(lines 343 371) no Hoare annotation was computed. [2020-06-22 00:08:12,701 INFO L448 ceAbstractionStarter]: For program point L311-1(lines 310 338) no Hoare annotation was computed. [2020-06-22 00:08:12,701 INFO L448 ceAbstractionStarter]: For program point L187-5(lines 187 192) no Hoare annotation was computed. [2020-06-22 00:08:12,701 INFO L448 ceAbstractionStarter]: For program point L311-2(lines 311 315) no Hoare annotation was computed. [2020-06-22 00:08:12,701 INFO L448 ceAbstractionStarter]: For program point L344-3(lines 343 371) no Hoare annotation was computed. [2020-06-22 00:08:12,701 INFO L451 ceAbstractionStarter]: At program point L245-1(lines 311 315) the Hoare annotation is: true [2020-06-22 00:08:12,702 INFO L448 ceAbstractionStarter]: For program point L311-4(lines 310 338) no Hoare annotation was computed. [2020-06-22 00:08:12,702 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 115) no Hoare annotation was computed. [2020-06-22 00:08:12,702 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 105 115) no Hoare annotation was computed. [2020-06-22 00:08:12,702 INFO L448 ceAbstractionStarter]: For program point L97(lines 97 117) no Hoare annotation was computed. [2020-06-22 00:08:12,702 INFO L448 ceAbstractionStarter]: For program point L97-1(lines 97 117) no Hoare annotation was computed. [2020-06-22 00:08:12,702 INFO L448 ceAbstractionStarter]: For program point L81(lines 81 85) no Hoare annotation was computed. [2020-06-22 00:08:12,702 INFO L448 ceAbstractionStarter]: For program point L81-2(lines 78 86) no Hoare annotation was computed. [2020-06-22 00:08:12,703 INFO L448 ceAbstractionStarter]: For program point L172(lines 172 177) no Hoare annotation was computed. [2020-06-22 00:08:12,703 INFO L448 ceAbstractionStarter]: For program point L172-2(lines 172 177) no Hoare annotation was computed. [2020-06-22 00:08:12,703 INFO L448 ceAbstractionStarter]: For program point L172-3(lines 172 177) no Hoare annotation was computed. [2020-06-22 00:08:12,703 INFO L448 ceAbstractionStarter]: For program point L172-5(lines 172 177) no Hoare annotation was computed. [2020-06-22 00:08:12,703 INFO L451 ceAbstractionStarter]: At program point L230(lines 245 249) the Hoare annotation is: true [2020-06-22 00:08:12,703 INFO L451 ceAbstractionStarter]: At program point L230-1(lines 198 240) the Hoare annotation is: true [2020-06-22 00:08:12,703 INFO L448 ceAbstractionStarter]: For program point L354-1(lines 343 371) no Hoare annotation was computed. [2020-06-22 00:08:12,703 INFO L448 ceAbstractionStarter]: For program point L321-1(lines 310 338) no Hoare annotation was computed. [2020-06-22 00:08:12,704 INFO L448 ceAbstractionStarter]: For program point L354-3(lines 343 371) no Hoare annotation was computed. [2020-06-22 00:08:12,704 INFO L448 ceAbstractionStarter]: For program point L321-3(lines 310 338) no Hoare annotation was computed. [2020-06-22 00:08:12,704 INFO L451 ceAbstractionStarter]: At program point L280(lines 280 284) the Hoare annotation is: true [2020-06-22 00:08:12,704 INFO L448 ceAbstractionStarter]: For program point L280-1(lines 275 300) no Hoare annotation was computed. [2020-06-22 00:08:12,704 INFO L451 ceAbstractionStarter]: At program point L404(lines 393 406) the Hoare annotation is: true [2020-06-22 00:08:12,704 INFO L448 ceAbstractionStarter]: For program point L289(lines 289 296) no Hoare annotation was computed. [2020-06-22 00:08:12,704 INFO L451 ceAbstractionStarter]: At program point L223(lines 201 239) the Hoare annotation is: true [2020-06-22 00:08:12,705 INFO L451 ceAbstractionStarter]: At program point L223-1(lines 201 239) the Hoare annotation is: true [2020-06-22 00:08:12,705 INFO L448 ceAbstractionStarter]: For program point L157(lines 157 162) no Hoare annotation was computed. [2020-06-22 00:08:12,705 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 384) no Hoare annotation was computed. [2020-06-22 00:08:12,705 INFO L448 ceAbstractionStarter]: For program point L157-2(lines 157 162) no Hoare annotation was computed. [2020-06-22 00:08:12,705 INFO L451 ceAbstractionStarter]: At program point L380-2(lines 344 348) the Hoare annotation is: true [2020-06-22 00:08:12,705 INFO L448 ceAbstractionStarter]: For program point L157-3(lines 157 162) no Hoare annotation was computed. [2020-06-22 00:08:12,705 INFO L448 ceAbstractionStarter]: For program point L380-3(lines 380 384) no Hoare annotation was computed. [2020-06-22 00:08:12,706 INFO L448 ceAbstractionStarter]: For program point L157-5(lines 157 162) no Hoare annotation was computed. [2020-06-22 00:08:12,706 INFO L451 ceAbstractionStarter]: At program point L380-5(lines 344 348) the Hoare annotation is: true [2020-06-22 00:08:12,706 INFO L448 ceAbstractionStarter]: For program point L397(lines 397 402) no Hoare annotation was computed. [2020-06-22 00:08:12,706 INFO L451 ceAbstractionStarter]: At program point L331-1(lines 307 339) the Hoare annotation is: true [2020-06-22 00:08:12,706 INFO L448 ceAbstractionStarter]: For program point L42(lines 42 50) no Hoare annotation was computed. [2020-06-22 00:08:12,706 INFO L451 ceAbstractionStarter]: At program point L265(lines 257 267) the Hoare annotation is: true [2020-06-22 00:08:12,706 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 41 91) no Hoare annotation was computed. [2020-06-22 00:08:12,707 INFO L451 ceAbstractionStarter]: At program point L364-3(lines 340 372) the Hoare annotation is: true [2020-06-22 00:08:12,707 INFO L451 ceAbstractionStarter]: At program point L331-3(lines 307 339) the Hoare annotation is: true [2020-06-22 00:08:12,707 INFO L451 ceAbstractionStarter]: At program point L265-1(lines 257 267) the Hoare annotation is: true [2020-06-22 00:08:12,707 INFO L451 ceAbstractionStarter]: At program point L422-1(lines 340 444) the Hoare annotation is: true [2020-06-22 00:08:12,707 INFO L451 ceAbstractionStarter]: At program point L216(lines 201 239) the Hoare annotation is: true [2020-06-22 00:08:12,707 INFO L451 ceAbstractionStarter]: At program point L216-1(lines 201 239) the Hoare annotation is: true [2020-06-22 00:08:12,708 INFO L448 ceAbstractionStarter]: For program point L51(lines 41 91) no Hoare annotation was computed. [2020-06-22 00:08:12,708 INFO L448 ceAbstractionStarter]: For program point L142(lines 142 147) no Hoare annotation was computed. [2020-06-22 00:08:12,708 INFO L448 ceAbstractionStarter]: For program point L109(lines 109 114) no Hoare annotation was computed. [2020-06-22 00:08:12,708 INFO L448 ceAbstractionStarter]: For program point L142-2(lines 142 147) no Hoare annotation was computed. [2020-06-22 00:08:12,708 INFO L448 ceAbstractionStarter]: For program point L109-1(lines 109 114) no Hoare annotation was computed. [2020-06-22 00:08:12,708 INFO L448 ceAbstractionStarter]: For program point L142-3(lines 142 147) no Hoare annotation was computed. [2020-06-22 00:08:12,708 INFO L448 ceAbstractionStarter]: For program point L43(lines 43 47) no Hoare annotation was computed. [2020-06-22 00:08:12,708 INFO L448 ceAbstractionStarter]: For program point L142-5(lines 142 147) no Hoare annotation was computed. [2020-06-22 00:08:12,709 INFO L448 ceAbstractionStarter]: For program point L101(lines 101 116) no Hoare annotation was computed. [2020-06-22 00:08:12,709 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 101 116) no Hoare annotation was computed. [2020-06-22 00:08:12,709 INFO L448 ceAbstractionStarter]: For program point L258(lines 258 263) no Hoare annotation was computed. [2020-06-22 00:08:12,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 12:08:12 BasicIcfg [2020-06-22 00:08:12,720 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-06-22 00:08:12,721 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-06-22 00:08:12,721 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-06-22 00:08:12,724 INFO L276 PluginConnector]: BuchiAutomizer initialized [2020-06-22 00:08:12,725 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 00:08:12,725 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.06 12:08:11" (1/5) ... [2020-06-22 00:08:12,726 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4dedb50f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.06 12:08:12, skipping insertion in model container [2020-06-22 00:08:12,726 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 00:08:12,726 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:08:11" (2/5) ... [2020-06-22 00:08:12,726 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4dedb50f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.06 12:08:12, skipping insertion in model container [2020-06-22 00:08:12,727 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 00:08:12,727 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 12:08:12" (3/5) ... [2020-06-22 00:08:12,727 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4dedb50f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.06 12:08:12, skipping insertion in model container [2020-06-22 00:08:12,727 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 00:08:12,727 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 22.06 12:08:12" (4/5) ... [2020-06-22 00:08:12,728 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4dedb50f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.06 12:08:12, skipping insertion in model container [2020-06-22 00:08:12,728 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-06-22 00:08:12,728 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 12:08:12" (5/5) ... [2020-06-22 00:08:12,729 INFO L375 chiAutomizerObserver]: Analyzing ICFG theBenchmark.c_BEv2 [2020-06-22 00:08:12,755 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2020-06-22 00:08:12,755 INFO L374 BuchiCegarLoop]: Interprodecural is true [2020-06-22 00:08:12,755 INFO L375 BuchiCegarLoop]: Hoare is true [2020-06-22 00:08:12,755 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-06-22 00:08:12,756 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-06-22 00:08:12,756 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-06-22 00:08:12,756 INFO L379 BuchiCegarLoop]: Difference is false [2020-06-22 00:08:12,756 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-06-22 00:08:12,756 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-06-22 00:08:12,761 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states. [2020-06-22 00:08:12,786 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:12,786 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:12,786 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:12,795 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-06-22 00:08:12,795 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] [2020-06-22 00:08:12,795 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2020-06-22 00:08:12,795 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states. [2020-06-22 00:08:12,801 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:12,801 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:12,801 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:12,803 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-06-22 00:08:12,803 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] [2020-06-22 00:08:12,809 INFO L794 eck$LassoCheckResult]: Stem: 50#ULTIMATE.startENTRYtrue [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 66#L202true [747] L202-->L202-1: Formula: (< 1 v_~b0_req_up~0_6) InVars {~b0_req_up~0=v_~b0_req_up~0_6} OutVars{~b0_req_up~0=v_~b0_req_up~0_6} AuxVars[] AssignedVars[] 46#L202-1true [751] L202-1-->L209: Formula: (> 1 v_~b1_req_up~0_6) InVars {~b1_req_up~0=v_~b1_req_up~0_6} OutVars{~b1_req_up~0=v_~b1_req_up~0_6} AuxVars[] AssignedVars[] 37#L209true [755] L209-->L216: Formula: (< v_~d0_req_up~0_6 1) InVars {~d0_req_up~0=v_~d0_req_up~0_6} OutVars{~d0_req_up~0=v_~d0_req_up~0_6} AuxVars[] AssignedVars[] 56#L216true [759] L216-->L223: Formula: (> v_~d1_req_up~0_6 1) InVars {~d1_req_up~0=v_~d1_req_up~0_6} OutVars{~d1_req_up~0=v_~d1_req_up~0_6} AuxVars[] AssignedVars[] 48#L223true [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 8#L230true [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 18#L245-1true [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 41#L311-1true [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 70#L316-1true [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 14#L321-1true [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 58#L326-1true [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 79#L331-1true [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 86#L97true [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 88#L119true [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 26#L380true [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 30#L380-2true [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 39#L344-1true [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 69#L349-1true [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 11#L354-1true [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 55#L359-1true [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 71#L422-1true [2020-06-22 00:08:12,811 INFO L796 eck$LassoCheckResult]: Loop: 71#L422-1true [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 13#L285true [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 90#L258true [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 62#L265true [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 91#L280true [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 43#L202-2true [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 40#L202-3true [806] L202-3-->L209-1: Formula: (< 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 33#L209-1true [810] L209-1-->L216-1: Formula: (> v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 54#L216-1true [814] L216-1-->L223-1: Formula: (> v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 16#L223-1true [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 5#L230-1true [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 44#L311-2true [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 21#L311-4true [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 60#L316-3true [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 83#L321-3true [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 34#L326-3true [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 68#L331-3true [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 84#L97-1true [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 85#L119-1true [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 4#L380-3true [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 9#L380-5true [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 45#L344-3true [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 72#L349-3true [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 19#L354-3true [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 32#L359-3true [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 67#L364-3true [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 87#L258-1true [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 61#L265-1true [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 75#L397true [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 65#L404true [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 71#L422-1true [2020-06-22 00:08:12,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:12,818 INFO L82 PathProgramCache]: Analyzing trace with hash 783833340, now seen corresponding path program 1 times [2020-06-22 00:08:12,820 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:12,820 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:12,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:12,840 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:12,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:12,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:12,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:12,924 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:12,925 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:12,929 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:12,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:12,930 INFO L82 PathProgramCache]: Analyzing trace with hash -285154061, now seen corresponding path program 1 times [2020-06-22 00:08:12,930 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:12,930 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:12,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:12,931 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:12,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:12,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:12,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:12,981 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:12,981 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:12,983 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:12,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:12,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:13,000 INFO L87 Difference]: Start difference. First operand 90 states. Second operand 3 states. [2020-06-22 00:08:13,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:13,233 INFO L93 Difference]: Finished difference Result 90 states and 222 transitions. [2020-06-22 00:08:13,233 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:13,237 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 90 states and 222 transitions. [2020-06-22 00:08:13,240 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:13,249 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 90 states to 90 states and 222 transitions. [2020-06-22 00:08:13,250 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 90 [2020-06-22 00:08:13,251 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 00:08:13,251 INFO L73 IsDeterministic]: Start isDeterministic. Operand 90 states and 222 transitions. [2020-06-22 00:08:13,252 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:13,252 INFO L706 BuchiCegarLoop]: Abstraction has 90 states and 222 transitions. [2020-06-22 00:08:13,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states and 222 transitions. [2020-06-22 00:08:13,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2020-06-22 00:08:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-06-22 00:08:13,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 222 transitions. [2020-06-22 00:08:13,292 INFO L729 BuchiCegarLoop]: Abstraction has 90 states and 222 transitions. [2020-06-22 00:08:13,292 INFO L609 BuchiCegarLoop]: Abstraction has 90 states and 222 transitions. [2020-06-22 00:08:13,292 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2020-06-22 00:08:13,292 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states and 222 transitions. [2020-06-22 00:08:13,294 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:13,294 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:13,294 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:13,296 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-06-22 00:08:13,296 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] [2020-06-22 00:08:13,297 INFO L794 eck$LassoCheckResult]: Stem: 257#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 258#L202 [746] L202-->L202-1: Formula: (> 1 v_~b0_req_up~0_6) InVars {~b0_req_up~0=v_~b0_req_up~0_6} OutVars{~b0_req_up~0=v_~b0_req_up~0_6} AuxVars[] AssignedVars[] 253#L202-1 [751] L202-1-->L209: Formula: (> 1 v_~b1_req_up~0_6) InVars {~b1_req_up~0=v_~b1_req_up~0_6} OutVars{~b1_req_up~0=v_~b1_req_up~0_6} AuxVars[] AssignedVars[] 232#L209 [755] L209-->L216: Formula: (< v_~d0_req_up~0_6 1) InVars {~d0_req_up~0=v_~d0_req_up~0_6} OutVars{~d0_req_up~0=v_~d0_req_up~0_6} AuxVars[] AssignedVars[] 200#L216 [759] L216-->L223: Formula: (> v_~d1_req_up~0_6 1) InVars {~d1_req_up~0=v_~d1_req_up~0_6} OutVars{~d1_req_up~0=v_~d1_req_up~0_6} AuxVars[] AssignedVars[] 255#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 201#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 202#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 220#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 249#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 214#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 215#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 264#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 277#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 236#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 233#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 234#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 239#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 247#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 206#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 207#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 263#L422-1 [2020-06-22 00:08:13,298 INFO L796 eck$LassoCheckResult]: Loop: 263#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 208#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 209#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 268#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 269#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 250#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 248#L202-3 [806] L202-3-->L209-1: Formula: (< 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 241#L209-1 [810] L209-1-->L216-1: Formula: (> v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 237#L216-1 [814] L216-1-->L223-1: Formula: (> v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 205#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 194#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 195#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 223#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 224#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 265#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 242#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 243#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 272#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 230#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 192#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 193#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 203#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 252#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 218#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 219#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 240#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 271#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 266#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 267#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 270#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 263#L422-1 [2020-06-22 00:08:13,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:13,299 INFO L82 PathProgramCache]: Analyzing trace with hash 1192657565, now seen corresponding path program 1 times [2020-06-22 00:08:13,299 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:13,299 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:13,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:13,301 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:13,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:13,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:13,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:13,329 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:13,329 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:13,330 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:13,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:13,330 INFO L82 PathProgramCache]: Analyzing trace with hash -285154061, now seen corresponding path program 2 times [2020-06-22 00:08:13,330 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:13,330 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:13,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:13,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:13,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:13,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:13,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:13,367 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:13,367 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:13,368 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:13,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:13,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:13,368 INFO L87 Difference]: Start difference. First operand 90 states and 222 transitions. cyclomatic complexity: 133 Second operand 3 states. [2020-06-22 00:08:13,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:13,639 INFO L93 Difference]: Finished difference Result 90 states and 221 transitions. [2020-06-22 00:08:13,643 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:13,644 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 90 states and 221 transitions. [2020-06-22 00:08:13,647 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:13,649 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 90 states to 90 states and 221 transitions. [2020-06-22 00:08:13,649 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 90 [2020-06-22 00:08:13,649 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 00:08:13,649 INFO L73 IsDeterministic]: Start isDeterministic. Operand 90 states and 221 transitions. [2020-06-22 00:08:13,650 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:13,650 INFO L706 BuchiCegarLoop]: Abstraction has 90 states and 221 transitions. [2020-06-22 00:08:13,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states and 221 transitions. [2020-06-22 00:08:13,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2020-06-22 00:08:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-06-22 00:08:13,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 221 transitions. [2020-06-22 00:08:13,658 INFO L729 BuchiCegarLoop]: Abstraction has 90 states and 221 transitions. [2020-06-22 00:08:13,658 INFO L609 BuchiCegarLoop]: Abstraction has 90 states and 221 transitions. [2020-06-22 00:08:13,658 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2020-06-22 00:08:13,658 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states and 221 transitions. [2020-06-22 00:08:13,660 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:13,660 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:13,660 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:13,662 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-06-22 00:08:13,662 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] [2020-06-22 00:08:13,663 INFO L794 eck$LassoCheckResult]: Stem: 444#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 445#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 408#L127 [749] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (= v_~b0_ev~0_3 0) (< v_~b0_val_t~0_3 v_~b0_val~0_4)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 409#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 440#L202-1 [751] L202-1-->L209: Formula: (> 1 v_~b1_req_up~0_6) InVars {~b1_req_up~0=v_~b1_req_up~0_6} OutVars{~b1_req_up~0=v_~b1_req_up~0_6} AuxVars[] AssignedVars[] 417#L209 [755] L209-->L216: Formula: (< v_~d0_req_up~0_6 1) InVars {~d0_req_up~0=v_~d0_req_up~0_6} OutVars{~d0_req_up~0=v_~d0_req_up~0_6} AuxVars[] AssignedVars[] 387#L216 [759] L216-->L223: Formula: (> v_~d1_req_up~0_6 1) InVars {~d1_req_up~0=v_~d1_req_up~0_6} OutVars{~d1_req_up~0=v_~d1_req_up~0_6} AuxVars[] AssignedVars[] 442#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 388#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 389#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 405#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 436#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 398#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 399#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 451#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 464#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 423#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 420#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 421#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 426#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 434#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 393#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 394#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 450#L422-1 [2020-06-22 00:08:13,664 INFO L796 eck$LassoCheckResult]: Loop: 450#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 396#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 397#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 455#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 456#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 437#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 435#L202-3 [806] L202-3-->L209-1: Formula: (< 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 428#L209-1 [810] L209-1-->L216-1: Formula: (> v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 424#L216-1 [814] L216-1-->L223-1: Formula: (> v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 392#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 381#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 382#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 410#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 411#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 452#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 429#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 430#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 459#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 419#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 379#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 380#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 390#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 439#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 406#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 407#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 427#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 458#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 453#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 454#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 457#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 450#L422-1 [2020-06-22 00:08:13,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:13,664 INFO L82 PathProgramCache]: Analyzing trace with hash -1048555014, now seen corresponding path program 1 times [2020-06-22 00:08:13,664 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:13,665 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:13,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:13,666 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:13,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:13,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:13,689 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:13,690 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:13,690 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:13,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:13,690 INFO L82 PathProgramCache]: Analyzing trace with hash -285154061, now seen corresponding path program 3 times [2020-06-22 00:08:13,690 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:13,691 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:13,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:13,692 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:13,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:13,720 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:13,720 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:13,720 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:13,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:13,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:13,721 INFO L87 Difference]: Start difference. First operand 90 states and 221 transitions. cyclomatic complexity: 132 Second operand 3 states. [2020-06-22 00:08:13,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:13,948 INFO L93 Difference]: Finished difference Result 90 states and 219 transitions. [2020-06-22 00:08:13,949 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:13,950 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 90 states and 219 transitions. [2020-06-22 00:08:13,951 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:13,953 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 90 states to 90 states and 219 transitions. [2020-06-22 00:08:13,953 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 90 [2020-06-22 00:08:13,953 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 00:08:13,954 INFO L73 IsDeterministic]: Start isDeterministic. Operand 90 states and 219 transitions. [2020-06-22 00:08:13,954 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:13,954 INFO L706 BuchiCegarLoop]: Abstraction has 90 states and 219 transitions. [2020-06-22 00:08:13,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states and 219 transitions. [2020-06-22 00:08:13,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2020-06-22 00:08:13,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-06-22 00:08:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 219 transitions. [2020-06-22 00:08:13,961 INFO L729 BuchiCegarLoop]: Abstraction has 90 states and 219 transitions. [2020-06-22 00:08:13,961 INFO L609 BuchiCegarLoop]: Abstraction has 90 states and 219 transitions. [2020-06-22 00:08:13,961 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2020-06-22 00:08:13,962 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states and 219 transitions. [2020-06-22 00:08:13,963 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:13,963 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:13,963 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:13,964 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-06-22 00:08:13,964 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] [2020-06-22 00:08:13,965 INFO L794 eck$LassoCheckResult]: Stem: 631#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 632#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 595#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 596#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 627#L202-1 [751] L202-1-->L209: Formula: (> 1 v_~b1_req_up~0_6) InVars {~b1_req_up~0=v_~b1_req_up~0_6} OutVars{~b1_req_up~0=v_~b1_req_up~0_6} AuxVars[] AssignedVars[] 606#L209 [755] L209-->L216: Formula: (< v_~d0_req_up~0_6 1) InVars {~d0_req_up~0=v_~d0_req_up~0_6} OutVars{~d0_req_up~0=v_~d0_req_up~0_6} AuxVars[] AssignedVars[] 574#L216 [759] L216-->L223: Formula: (> v_~d1_req_up~0_6 1) InVars {~d1_req_up~0=v_~d1_req_up~0_6} OutVars{~d1_req_up~0=v_~d1_req_up~0_6} AuxVars[] AssignedVars[] 629#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 575#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 576#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 594#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 623#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 588#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 589#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 638#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 651#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 610#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 607#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 608#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 613#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 621#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 580#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 581#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 637#L422-1 [2020-06-22 00:08:13,966 INFO L796 eck$LassoCheckResult]: Loop: 637#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 583#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 584#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 642#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 643#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 624#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 622#L202-3 [806] L202-3-->L209-1: Formula: (< 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 615#L209-1 [810] L209-1-->L216-1: Formula: (> v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 611#L216-1 [814] L216-1-->L223-1: Formula: (> v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 579#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 568#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 569#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 597#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 598#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 639#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 616#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 617#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 646#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 604#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 566#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 567#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 577#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 626#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 592#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 593#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 614#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 645#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 640#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 641#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 644#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 637#L422-1 [2020-06-22 00:08:13,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:13,967 INFO L82 PathProgramCache]: Analyzing trace with hash -1259905927, now seen corresponding path program 1 times [2020-06-22 00:08:13,967 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:13,967 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:13,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:13,968 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:13,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:13,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:13,990 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:13,990 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:13,990 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:13,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:13,991 INFO L82 PathProgramCache]: Analyzing trace with hash -285154061, now seen corresponding path program 4 times [2020-06-22 00:08:13,991 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:13,991 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:13,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:13,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:13,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:14,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:14,030 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:14,030 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:14,030 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:14,030 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:14,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:14,031 INFO L87 Difference]: Start difference. First operand 90 states and 219 transitions. cyclomatic complexity: 130 Second operand 3 states. [2020-06-22 00:08:14,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:14,305 INFO L93 Difference]: Finished difference Result 171 states and 421 transitions. [2020-06-22 00:08:14,305 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:14,306 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 171 states and 421 transitions. [2020-06-22 00:08:14,308 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 110 [2020-06-22 00:08:14,310 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 171 states to 171 states and 421 transitions. [2020-06-22 00:08:14,310 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 171 [2020-06-22 00:08:14,311 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 171 [2020-06-22 00:08:14,311 INFO L73 IsDeterministic]: Start isDeterministic. Operand 171 states and 421 transitions. [2020-06-22 00:08:14,312 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:14,312 INFO L706 BuchiCegarLoop]: Abstraction has 171 states and 421 transitions. [2020-06-22 00:08:14,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171 states and 421 transitions. [2020-06-22 00:08:14,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171 to 171. [2020-06-22 00:08:14,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 171 states. [2020-06-22 00:08:14,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 421 transitions. [2020-06-22 00:08:14,324 INFO L729 BuchiCegarLoop]: Abstraction has 171 states and 421 transitions. [2020-06-22 00:08:14,324 INFO L609 BuchiCegarLoop]: Abstraction has 171 states and 421 transitions. [2020-06-22 00:08:14,325 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2020-06-22 00:08:14,325 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 171 states and 421 transitions. [2020-06-22 00:08:14,326 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 110 [2020-06-22 00:08:14,326 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:14,327 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:14,328 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-06-22 00:08:14,328 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] [2020-06-22 00:08:14,329 INFO L794 eck$LassoCheckResult]: Stem: 902#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 903#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 863#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 864#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 898#L202-1 [750] L202-1-->L209: Formula: (< 1 v_~b1_req_up~0_6) InVars {~b1_req_up~0=v_~b1_req_up~0_6} OutVars{~b1_req_up~0=v_~b1_req_up~0_6} AuxVars[] AssignedVars[] 889#L209 [755] L209-->L216: Formula: (< v_~d0_req_up~0_6 1) InVars {~d0_req_up~0=v_~d0_req_up~0_6} OutVars{~d0_req_up~0=v_~d0_req_up~0_6} AuxVars[] AssignedVars[] 842#L216 [759] L216-->L223: Formula: (> v_~d1_req_up~0_6 1) InVars {~d1_req_up~0=v_~d1_req_up~0_6} OutVars{~d1_req_up~0=v_~d1_req_up~0_6} AuxVars[] AssignedVars[] 900#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 843#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 844#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 862#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 894#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 856#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 857#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 909#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 926#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 878#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 875#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 876#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 881#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 948#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 947#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 943#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 918#L422-1 [2020-06-22 00:08:14,329 INFO L796 eck$LassoCheckResult]: Loop: 918#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 851#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 852#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 913#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 914#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 895#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 892#L202-3 [806] L202-3-->L209-1: Formula: (< 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 885#L209-1 [810] L209-1-->L216-1: Formula: (> v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 879#L216-1 [814] L216-1-->L223-1: Formula: (> v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 847#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 839#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 840#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 865#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 866#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 910#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 883#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 884#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 917#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 872#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 832#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 833#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 845#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 897#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 860#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 861#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 882#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 916#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 911#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 912#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 942#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 918#L422-1 [2020-06-22 00:08:14,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:14,330 INFO L82 PathProgramCache]: Analyzing trace with hash -415434056, now seen corresponding path program 1 times [2020-06-22 00:08:14,330 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:14,330 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:14,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,331 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:14,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:14,352 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:14,352 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:14,353 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:14,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:14,353 INFO L82 PathProgramCache]: Analyzing trace with hash -285154061, now seen corresponding path program 5 times [2020-06-22 00:08:14,354 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:14,354 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:14,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,355 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:14,355 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:14,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:14,381 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:14,381 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:14,381 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:14,382 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:14,382 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:14,382 INFO L87 Difference]: Start difference. First operand 171 states and 421 transitions. cyclomatic complexity: 251 Second operand 3 states. [2020-06-22 00:08:14,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:14,525 INFO L93 Difference]: Finished difference Result 90 states and 216 transitions. [2020-06-22 00:08:14,525 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:14,525 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 90 states and 216 transitions. [2020-06-22 00:08:14,526 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:14,528 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 90 states to 90 states and 216 transitions. [2020-06-22 00:08:14,528 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 90 [2020-06-22 00:08:14,528 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 00:08:14,528 INFO L73 IsDeterministic]: Start isDeterministic. Operand 90 states and 216 transitions. [2020-06-22 00:08:14,529 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:14,529 INFO L706 BuchiCegarLoop]: Abstraction has 90 states and 216 transitions. [2020-06-22 00:08:14,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states and 216 transitions. [2020-06-22 00:08:14,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2020-06-22 00:08:14,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-06-22 00:08:14,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 216 transitions. [2020-06-22 00:08:14,534 INFO L729 BuchiCegarLoop]: Abstraction has 90 states and 216 transitions. [2020-06-22 00:08:14,534 INFO L609 BuchiCegarLoop]: Abstraction has 90 states and 216 transitions. [2020-06-22 00:08:14,534 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2020-06-22 00:08:14,535 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states and 216 transitions. [2020-06-22 00:08:14,535 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:14,536 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:14,536 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:14,537 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:14,537 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] [2020-06-22 00:08:14,538 INFO L794 eck$LassoCheckResult]: Stem: 1167#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 1168#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 1131#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 1132#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 1163#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 1148#L142 [753] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (> v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 1141#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 1142#L209 [755] L209-->L216: Formula: (< v_~d0_req_up~0_6 1) InVars {~d0_req_up~0=v_~d0_req_up~0_6} OutVars{~d0_req_up~0=v_~d0_req_up~0_6} AuxVars[] AssignedVars[] 1110#L216 [759] L216-->L223: Formula: (> v_~d1_req_up~0_6 1) InVars {~d1_req_up~0=v_~d1_req_up~0_6} OutVars{~d1_req_up~0=v_~d1_req_up~0_6} AuxVars[] AssignedVars[] 1165#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 1111#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 1112#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 1128#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 1159#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 1121#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 1122#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 1174#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 1187#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 1146#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 1143#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 1144#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 1149#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 1157#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 1116#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 1117#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 1173#L422-1 [2020-06-22 00:08:14,538 INFO L796 eck$LassoCheckResult]: Loop: 1173#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 1118#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 1119#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 1178#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 1179#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 1160#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 1158#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 1151#L209-1 [810] L209-1-->L216-1: Formula: (> v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 1147#L216-1 [814] L216-1-->L223-1: Formula: (> v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 1115#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 1104#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 1105#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 1133#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 1134#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 1175#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 1152#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 1153#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 1182#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 1140#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 1102#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 1103#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 1113#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 1162#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 1129#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 1130#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 1150#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 1181#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 1176#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 1177#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 1180#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 1173#L422-1 [2020-06-22 00:08:14,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:14,539 INFO L82 PathProgramCache]: Analyzing trace with hash 1274004643, now seen corresponding path program 1 times [2020-06-22 00:08:14,539 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:14,539 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:14,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,540 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:14,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:14,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:14,560 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:14,560 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:14,561 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:14,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:14,561 INFO L82 PathProgramCache]: Analyzing trace with hash -352160814, now seen corresponding path program 1 times [2020-06-22 00:08:14,561 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:14,561 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:14,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:14,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:14,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:14,582 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:14,582 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:14,583 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:14,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:14,583 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:14,583 INFO L87 Difference]: Start difference. First operand 90 states and 216 transitions. cyclomatic complexity: 127 Second operand 3 states. [2020-06-22 00:08:14,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:14,774 INFO L93 Difference]: Finished difference Result 90 states and 214 transitions. [2020-06-22 00:08:14,774 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:14,775 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 90 states and 214 transitions. [2020-06-22 00:08:14,776 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:14,777 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 90 states to 90 states and 214 transitions. [2020-06-22 00:08:14,777 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 90 [2020-06-22 00:08:14,777 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 00:08:14,778 INFO L73 IsDeterministic]: Start isDeterministic. Operand 90 states and 214 transitions. [2020-06-22 00:08:14,778 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:14,778 INFO L706 BuchiCegarLoop]: Abstraction has 90 states and 214 transitions. [2020-06-22 00:08:14,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states and 214 transitions. [2020-06-22 00:08:14,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2020-06-22 00:08:14,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-06-22 00:08:14,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 214 transitions. [2020-06-22 00:08:14,783 INFO L729 BuchiCegarLoop]: Abstraction has 90 states and 214 transitions. [2020-06-22 00:08:14,783 INFO L609 BuchiCegarLoop]: Abstraction has 90 states and 214 transitions. [2020-06-22 00:08:14,783 INFO L442 BuchiCegarLoop]: ======== Iteration 7============ [2020-06-22 00:08:14,783 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states and 214 transitions. [2020-06-22 00:08:14,784 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:14,784 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:14,784 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:14,785 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:14,785 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] [2020-06-22 00:08:14,786 INFO L794 eck$LassoCheckResult]: Stem: 1354#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 1355#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 1318#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 1319#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 1350#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 1335#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 1326#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 1327#L209 [755] L209-->L216: Formula: (< v_~d0_req_up~0_6 1) InVars {~d0_req_up~0=v_~d0_req_up~0_6} OutVars{~d0_req_up~0=v_~d0_req_up~0_6} AuxVars[] AssignedVars[] 1297#L216 [759] L216-->L223: Formula: (> v_~d1_req_up~0_6 1) InVars {~d1_req_up~0=v_~d1_req_up~0_6} OutVars{~d1_req_up~0=v_~d1_req_up~0_6} AuxVars[] AssignedVars[] 1352#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 1298#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 1299#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 1317#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 1346#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 1308#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 1309#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 1361#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 1374#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 1333#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 1330#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 1331#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 1336#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 1344#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 1303#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 1304#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 1360#L422-1 [2020-06-22 00:08:14,787 INFO L796 eck$LassoCheckResult]: Loop: 1360#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 1306#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 1307#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 1365#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 1366#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 1347#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 1345#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 1338#L209-1 [810] L209-1-->L216-1: Formula: (> v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 1334#L216-1 [814] L216-1-->L223-1: Formula: (> v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 1302#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 1291#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 1292#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 1320#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 1321#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 1362#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 1339#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 1340#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 1369#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 1329#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 1289#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 1290#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 1300#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 1349#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 1315#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 1316#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 1337#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 1368#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 1363#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 1364#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 1367#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 1360#L422-1 [2020-06-22 00:08:14,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:14,787 INFO L82 PathProgramCache]: Analyzing trace with hash 1682828868, now seen corresponding path program 1 times [2020-06-22 00:08:14,787 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:14,787 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:14,788 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,789 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:14,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:14,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:14,813 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:14,813 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:14,814 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:14,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:14,814 INFO L82 PathProgramCache]: Analyzing trace with hash -352160814, now seen corresponding path program 2 times [2020-06-22 00:08:14,815 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:14,815 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:14,816 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,816 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:14,816 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:14,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:14,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:14,841 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:14,841 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:14,841 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:14,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:14,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:14,842 INFO L87 Difference]: Start difference. First operand 90 states and 214 transitions. cyclomatic complexity: 125 Second operand 3 states. [2020-06-22 00:08:15,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:15,109 INFO L93 Difference]: Finished difference Result 168 states and 408 transitions. [2020-06-22 00:08:15,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:15,110 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 168 states and 408 transitions. [2020-06-22 00:08:15,112 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 110 [2020-06-22 00:08:15,114 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 168 states to 168 states and 408 transitions. [2020-06-22 00:08:15,114 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 168 [2020-06-22 00:08:15,114 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 168 [2020-06-22 00:08:15,114 INFO L73 IsDeterministic]: Start isDeterministic. Operand 168 states and 408 transitions. [2020-06-22 00:08:15,115 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:15,115 INFO L706 BuchiCegarLoop]: Abstraction has 168 states and 408 transitions. [2020-06-22 00:08:15,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states and 408 transitions. [2020-06-22 00:08:15,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 168. [2020-06-22 00:08:15,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2020-06-22 00:08:15,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 408 transitions. [2020-06-22 00:08:15,123 INFO L729 BuchiCegarLoop]: Abstraction has 168 states and 408 transitions. [2020-06-22 00:08:15,123 INFO L609 BuchiCegarLoop]: Abstraction has 168 states and 408 transitions. [2020-06-22 00:08:15,123 INFO L442 BuchiCegarLoop]: ======== Iteration 8============ [2020-06-22 00:08:15,123 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 168 states and 408 transitions. [2020-06-22 00:08:15,124 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 110 [2020-06-22 00:08:15,124 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:15,124 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:15,125 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:15,125 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] [2020-06-22 00:08:15,126 INFO L794 eck$LassoCheckResult]: Stem: 1625#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 1626#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 1583#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 1584#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 1619#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 1600#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 1591#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 1592#L209 [754] L209-->L216: Formula: (> v_~d0_req_up~0_6 1) InVars {~d0_req_up~0=v_~d0_req_up~0_6} OutVars{~d0_req_up~0=v_~d0_req_up~0_6} AuxVars[] AssignedVars[] 1610#L216 [759] L216-->L223: Formula: (> v_~d1_req_up~0_6 1) InVars {~d1_req_up~0=v_~d1_req_up~0_6} OutVars{~d1_req_up~0=v_~d1_req_up~0_6} AuxVars[] AssignedVars[] 1624#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 1563#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 1564#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 1582#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 1615#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 1573#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 1574#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 1633#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 1653#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 1598#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 1595#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 1596#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 1601#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 1642#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 1643#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 1631#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 1632#L422-1 [2020-06-22 00:08:15,127 INFO L796 eck$LassoCheckResult]: Loop: 1632#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 1665#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 1664#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 1637#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 1638#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 1616#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 1613#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 1603#L209-1 [810] L209-1-->L216-1: Formula: (> v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 1604#L216-1 [814] L216-1-->L223-1: Formula: (> v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 1699#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 1697#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 1696#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 1695#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 1694#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 1693#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 1692#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 1691#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 1690#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 1656#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 1554#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 1555#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 1565#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 1618#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 1580#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 1581#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 1602#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 1640#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 1635#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 1636#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 1639#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 1632#L422-1 [2020-06-22 00:08:15,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:15,127 INFO L82 PathProgramCache]: Analyzing trace with hash -1615066075, now seen corresponding path program 1 times [2020-06-22 00:08:15,127 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:15,127 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:15,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,128 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:15,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:15,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:15,145 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:15,145 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:15,145 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:15,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:15,146 INFO L82 PathProgramCache]: Analyzing trace with hash -352160814, now seen corresponding path program 3 times [2020-06-22 00:08:15,146 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:15,146 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:15,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,147 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:15,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:15,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:15,174 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:15,174 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:15,175 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:15,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:15,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:15,175 INFO L87 Difference]: Start difference. First operand 168 states and 408 transitions. cyclomatic complexity: 241 Second operand 3 states. [2020-06-22 00:08:15,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:15,297 INFO L93 Difference]: Finished difference Result 90 states and 211 transitions. [2020-06-22 00:08:15,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:15,298 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 90 states and 211 transitions. [2020-06-22 00:08:15,299 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:15,300 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 90 states to 90 states and 211 transitions. [2020-06-22 00:08:15,300 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 90 [2020-06-22 00:08:15,300 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 00:08:15,300 INFO L73 IsDeterministic]: Start isDeterministic. Operand 90 states and 211 transitions. [2020-06-22 00:08:15,301 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:15,301 INFO L706 BuchiCegarLoop]: Abstraction has 90 states and 211 transitions. [2020-06-22 00:08:15,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states and 211 transitions. [2020-06-22 00:08:15,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2020-06-22 00:08:15,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-06-22 00:08:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 211 transitions. [2020-06-22 00:08:15,304 INFO L729 BuchiCegarLoop]: Abstraction has 90 states and 211 transitions. [2020-06-22 00:08:15,304 INFO L609 BuchiCegarLoop]: Abstraction has 90 states and 211 transitions. [2020-06-22 00:08:15,304 INFO L442 BuchiCegarLoop]: ======== Iteration 9============ [2020-06-22 00:08:15,304 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states and 211 transitions. [2020-06-22 00:08:15,305 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:15,305 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:15,305 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:15,306 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:15,306 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] [2020-06-22 00:08:15,307 INFO L794 eck$LassoCheckResult]: Stem: 1884#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 1885#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 1848#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 1849#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 1880#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 1865#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 1858#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 1859#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 1835#L157 [604] L157-->L157-2: Formula: (= v_~d0_val_t~0_4 v_~d0_val~0_5) InVars {~d0_val~0=v_~d0_val~0_5, ~d0_val_t~0=v_~d0_val_t~0_4} OutVars{~d0_val~0=v_~d0_val~0_5, ~d0_val_t~0=v_~d0_val_t~0_4} AuxVars[] AssignedVars[] 1826#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 1827#L216 [759] L216-->L223: Formula: (> v_~d1_req_up~0_6 1) InVars {~d1_req_up~0=v_~d1_req_up~0_6} OutVars{~d1_req_up~0=v_~d1_req_up~0_6} AuxVars[] AssignedVars[] 1882#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 1828#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 1829#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 1847#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 1876#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 1838#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 1839#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 1891#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 1904#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 1863#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 1860#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 1861#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 1866#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 1874#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 1833#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 1834#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 1890#L422-1 [2020-06-22 00:08:15,308 INFO L796 eck$LassoCheckResult]: Loop: 1890#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 1836#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 1837#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 1895#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 1896#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 1877#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 1875#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 1870#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 1864#L216-1 [814] L216-1-->L223-1: Formula: (> v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 1832#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 1821#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 1822#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 1850#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 1851#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 1892#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 1868#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 1869#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 1899#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 1857#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 1817#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 1818#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 1830#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 1879#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 1845#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 1846#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 1867#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 1898#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 1893#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 1894#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 1897#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 1890#L422-1 [2020-06-22 00:08:15,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:15,308 INFO L82 PathProgramCache]: Analyzing trace with hash -798269333, now seen corresponding path program 1 times [2020-06-22 00:08:15,308 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:15,308 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:15,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,309 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:15,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:15,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:15,330 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:15,330 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:15,331 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:15,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:15,331 INFO L82 PathProgramCache]: Analyzing trace with hash 892603667, now seen corresponding path program 1 times [2020-06-22 00:08:15,331 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:15,331 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:15,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,332 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:15,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:15,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:15,349 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:15,349 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:15,349 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:15,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:15,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:15,350 INFO L87 Difference]: Start difference. First operand 90 states and 211 transitions. cyclomatic complexity: 122 Second operand 3 states. [2020-06-22 00:08:15,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:15,532 INFO L93 Difference]: Finished difference Result 90 states and 209 transitions. [2020-06-22 00:08:15,532 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:15,532 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 90 states and 209 transitions. [2020-06-22 00:08:15,533 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:15,534 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 90 states to 90 states and 209 transitions. [2020-06-22 00:08:15,534 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 90 [2020-06-22 00:08:15,535 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 00:08:15,535 INFO L73 IsDeterministic]: Start isDeterministic. Operand 90 states and 209 transitions. [2020-06-22 00:08:15,535 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:15,535 INFO L706 BuchiCegarLoop]: Abstraction has 90 states and 209 transitions. [2020-06-22 00:08:15,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states and 209 transitions. [2020-06-22 00:08:15,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2020-06-22 00:08:15,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-06-22 00:08:15,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 209 transitions. [2020-06-22 00:08:15,538 INFO L729 BuchiCegarLoop]: Abstraction has 90 states and 209 transitions. [2020-06-22 00:08:15,539 INFO L609 BuchiCegarLoop]: Abstraction has 90 states and 209 transitions. [2020-06-22 00:08:15,539 INFO L442 BuchiCegarLoop]: ======== Iteration 10============ [2020-06-22 00:08:15,539 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states and 209 transitions. [2020-06-22 00:08:15,539 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:15,540 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:15,540 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:15,541 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:15,541 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] [2020-06-22 00:08:15,541 INFO L794 eck$LassoCheckResult]: Stem: 2071#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 2072#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 2035#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 2036#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 2067#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 2052#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 2043#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 2044#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 2022#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 2013#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 2014#L216 [759] L216-->L223: Formula: (> v_~d1_req_up~0_6 1) InVars {~d1_req_up~0=v_~d1_req_up~0_6} OutVars{~d1_req_up~0=v_~d1_req_up~0_6} AuxVars[] AssignedVars[] 2069#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 2015#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 2016#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 2032#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 2063#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 2025#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 2026#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 2078#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 2091#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 2050#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 2047#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 2048#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 2053#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 2061#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 2020#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 2021#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 2077#L422-1 [2020-06-22 00:08:15,542 INFO L796 eck$LassoCheckResult]: Loop: 2077#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 2023#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 2024#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 2082#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 2083#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 2064#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 2062#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 2055#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 2051#L216-1 [814] L216-1-->L223-1: Formula: (> v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 2019#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 2008#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 2009#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 2037#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 2038#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 2079#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 2056#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 2057#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 2086#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 2046#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 2006#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 2007#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 2017#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 2066#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 2033#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 2034#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 2054#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 2085#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 2080#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 2081#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 2084#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 2077#L422-1 [2020-06-22 00:08:15,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:15,543 INFO L82 PathProgramCache]: Analyzing trace with hash -1153446716, now seen corresponding path program 1 times [2020-06-22 00:08:15,543 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:15,543 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:15,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,544 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:15,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:15,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:15,561 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:15,561 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:15,561 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:15,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:15,562 INFO L82 PathProgramCache]: Analyzing trace with hash 892603667, now seen corresponding path program 2 times [2020-06-22 00:08:15,562 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:15,562 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:15,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:15,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:15,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:15,579 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:15,579 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:15,580 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:15,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:15,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:15,580 INFO L87 Difference]: Start difference. First operand 90 states and 209 transitions. cyclomatic complexity: 120 Second operand 3 states. [2020-06-22 00:08:15,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:15,711 INFO L93 Difference]: Finished difference Result 90 states and 207 transitions. [2020-06-22 00:08:15,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:15,712 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 90 states and 207 transitions. [2020-06-22 00:08:15,713 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:15,714 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 90 states to 90 states and 207 transitions. [2020-06-22 00:08:15,714 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 90 [2020-06-22 00:08:15,715 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 00:08:15,715 INFO L73 IsDeterministic]: Start isDeterministic. Operand 90 states and 207 transitions. [2020-06-22 00:08:15,715 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:15,716 INFO L706 BuchiCegarLoop]: Abstraction has 90 states and 207 transitions. [2020-06-22 00:08:15,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states and 207 transitions. [2020-06-22 00:08:15,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2020-06-22 00:08:15,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-06-22 00:08:15,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 207 transitions. [2020-06-22 00:08:15,719 INFO L729 BuchiCegarLoop]: Abstraction has 90 states and 207 transitions. [2020-06-22 00:08:15,719 INFO L609 BuchiCegarLoop]: Abstraction has 90 states and 207 transitions. [2020-06-22 00:08:15,719 INFO L442 BuchiCegarLoop]: ======== Iteration 11============ [2020-06-22 00:08:15,719 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states and 207 transitions. [2020-06-22 00:08:15,720 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:15,720 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:15,720 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:15,721 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:15,721 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] [2020-06-22 00:08:15,722 INFO L794 eck$LassoCheckResult]: Stem: 2258#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 2259#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 2222#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 2223#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 2254#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 2239#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 2232#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 2233#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 2209#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 2200#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 2201#L216 [758] L216-->L223: Formula: (< v_~d1_req_up~0_6 1) InVars {~d1_req_up~0=v_~d1_req_up~0_6} OutVars{~d1_req_up~0=v_~d1_req_up~0_6} AuxVars[] AssignedVars[] 2256#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 2202#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 2203#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 2221#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 2250#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 2212#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 2213#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 2265#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 2278#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 2237#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 2234#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 2235#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 2240#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 2248#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 2207#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 2208#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 2264#L422-1 [2020-06-22 00:08:15,723 INFO L796 eck$LassoCheckResult]: Loop: 2264#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 2210#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 2211#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 2269#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 2270#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 2251#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 2249#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 2242#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 2238#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 2206#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 2195#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 2196#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 2224#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 2225#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 2266#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 2243#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 2244#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 2273#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 2231#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 2191#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 2192#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 2204#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 2253#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 2219#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 2220#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 2241#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 2272#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 2267#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 2268#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 2271#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 2264#L422-1 [2020-06-22 00:08:15,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:15,723 INFO L82 PathProgramCache]: Analyzing trace with hash 1788210883, now seen corresponding path program 1 times [2020-06-22 00:08:15,723 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:15,723 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:15,724 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,724 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:15,725 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:15,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:15,750 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:15,750 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:15,750 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:15,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:15,750 INFO L82 PathProgramCache]: Analyzing trace with hash -1145452622, now seen corresponding path program 1 times [2020-06-22 00:08:15,751 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:15,751 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:15,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,752 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:15,752 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:15,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:15,767 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:15,767 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:15,767 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:15,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:15,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:15,768 INFO L87 Difference]: Start difference. First operand 90 states and 207 transitions. cyclomatic complexity: 118 Second operand 3 states. [2020-06-22 00:08:15,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:15,934 INFO L93 Difference]: Finished difference Result 90 states and 206 transitions. [2020-06-22 00:08:15,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:15,934 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 90 states and 206 transitions. [2020-06-22 00:08:15,935 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:15,936 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 90 states to 90 states and 206 transitions. [2020-06-22 00:08:15,936 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 90 [2020-06-22 00:08:15,936 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 00:08:15,937 INFO L73 IsDeterministic]: Start isDeterministic. Operand 90 states and 206 transitions. [2020-06-22 00:08:15,937 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:15,937 INFO L706 BuchiCegarLoop]: Abstraction has 90 states and 206 transitions. [2020-06-22 00:08:15,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states and 206 transitions. [2020-06-22 00:08:15,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2020-06-22 00:08:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-06-22 00:08:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 206 transitions. [2020-06-22 00:08:15,940 INFO L729 BuchiCegarLoop]: Abstraction has 90 states and 206 transitions. [2020-06-22 00:08:15,940 INFO L609 BuchiCegarLoop]: Abstraction has 90 states and 206 transitions. [2020-06-22 00:08:15,940 INFO L442 BuchiCegarLoop]: ======== Iteration 12============ [2020-06-22 00:08:15,940 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states and 206 transitions. [2020-06-22 00:08:15,941 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:15,941 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:15,941 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:15,941 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:15,942 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] [2020-06-22 00:08:15,942 INFO L794 eck$LassoCheckResult]: Stem: 2445#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 2446#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 2409#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 2410#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 2441#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 2426#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 2419#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 2420#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 2398#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 2387#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 2388#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 2450#L172 [761] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (< v_~d1_val_t~0_3 v_~d1_val~0_4) (= v_~d1_ev~0_3 0)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 2444#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 2443#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 2389#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 2390#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 2406#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 2437#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 2399#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 2400#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 2452#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 2465#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 2424#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 2421#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 2422#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 2427#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 2435#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 2394#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 2395#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 2451#L422-1 [2020-06-22 00:08:15,943 INFO L796 eck$LassoCheckResult]: Loop: 2451#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 2396#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 2397#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 2456#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 2457#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 2438#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 2436#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 2429#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 2425#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 2393#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 2382#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 2383#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 2411#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 2412#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 2453#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 2430#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 2431#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 2460#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 2418#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 2380#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 2381#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 2391#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 2440#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 2407#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 2408#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 2428#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 2459#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 2454#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 2455#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 2458#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 2451#L422-1 [2020-06-22 00:08:15,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:15,943 INFO L82 PathProgramCache]: Analyzing trace with hash 1643943553, now seen corresponding path program 1 times [2020-06-22 00:08:15,943 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:15,944 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:15,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,945 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:15,945 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:15,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:15,969 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:15,969 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:15,970 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:15,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:15,970 INFO L82 PathProgramCache]: Analyzing trace with hash -1145452622, now seen corresponding path program 2 times [2020-06-22 00:08:15,970 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:15,970 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:15,971 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,971 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:15,971 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:15,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:15,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:15,993 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:15,994 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:15,994 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:15,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:15,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:15,995 INFO L87 Difference]: Start difference. First operand 90 states and 206 transitions. cyclomatic complexity: 117 Second operand 3 states. [2020-06-22 00:08:16,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:16,187 INFO L93 Difference]: Finished difference Result 90 states and 204 transitions. [2020-06-22 00:08:16,187 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:16,187 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 90 states and 204 transitions. [2020-06-22 00:08:16,188 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:16,189 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 90 states to 90 states and 204 transitions. [2020-06-22 00:08:16,189 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 90 [2020-06-22 00:08:16,190 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 90 [2020-06-22 00:08:16,190 INFO L73 IsDeterministic]: Start isDeterministic. Operand 90 states and 204 transitions. [2020-06-22 00:08:16,190 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:16,190 INFO L706 BuchiCegarLoop]: Abstraction has 90 states and 204 transitions. [2020-06-22 00:08:16,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states and 204 transitions. [2020-06-22 00:08:16,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2020-06-22 00:08:16,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90 states. [2020-06-22 00:08:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 204 transitions. [2020-06-22 00:08:16,193 INFO L729 BuchiCegarLoop]: Abstraction has 90 states and 204 transitions. [2020-06-22 00:08:16,193 INFO L609 BuchiCegarLoop]: Abstraction has 90 states and 204 transitions. [2020-06-22 00:08:16,193 INFO L442 BuchiCegarLoop]: ======== Iteration 13============ [2020-06-22 00:08:16,193 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 90 states and 204 transitions. [2020-06-22 00:08:16,194 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 56 [2020-06-22 00:08:16,194 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:16,194 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:16,195 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:16,195 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] [2020-06-22 00:08:16,195 INFO L794 eck$LassoCheckResult]: Stem: 2632#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 2633#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 2596#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 2597#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 2628#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 2613#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 2604#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 2605#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 2583#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 2574#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 2575#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 2637#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 2631#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 2630#L223 [763] L223-->L230: Formula: (< 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 2576#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 2577#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 2593#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 2624#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 2586#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 2587#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 2639#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 2652#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 2611#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 2608#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 2609#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 2614#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 2622#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 2581#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 2582#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 2638#L422-1 [2020-06-22 00:08:16,196 INFO L796 eck$LassoCheckResult]: Loop: 2638#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 2584#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 2585#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 2643#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 2644#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 2625#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 2623#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 2616#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 2612#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 2580#L223-1 [820] L223-1-->L230-1: Formula: (< 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 2569#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 2570#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 2598#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 2599#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 2640#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 2617#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 2618#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 2647#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 2607#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 2567#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 2568#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 2578#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 2627#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 2594#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 2595#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 2615#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 2646#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 2641#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 2642#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 2645#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 2638#L422-1 [2020-06-22 00:08:16,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:16,196 INFO L82 PathProgramCache]: Analyzing trace with hash -1653951390, now seen corresponding path program 1 times [2020-06-22 00:08:16,196 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:16,197 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:16,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,197 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:16,198 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:16,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:16,213 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:16,213 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:16,214 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:16,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:16,214 INFO L82 PathProgramCache]: Analyzing trace with hash -1145452622, now seen corresponding path program 3 times [2020-06-22 00:08:16,214 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:16,214 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:16,215 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,215 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:16,215 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:16,232 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:16,232 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:16,232 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:16,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:16,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:16,233 INFO L87 Difference]: Start difference. First operand 90 states and 204 transitions. cyclomatic complexity: 115 Second operand 3 states. [2020-06-22 00:08:16,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:16,484 INFO L93 Difference]: Finished difference Result 142 states and 326 transitions. [2020-06-22 00:08:16,484 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:16,485 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 142 states and 326 transitions. [2020-06-22 00:08:16,486 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 110 [2020-06-22 00:08:16,487 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 142 states to 142 states and 326 transitions. [2020-06-22 00:08:16,487 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 142 [2020-06-22 00:08:16,488 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 142 [2020-06-22 00:08:16,488 INFO L73 IsDeterministic]: Start isDeterministic. Operand 142 states and 326 transitions. [2020-06-22 00:08:16,488 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:16,488 INFO L706 BuchiCegarLoop]: Abstraction has 142 states and 326 transitions. [2020-06-22 00:08:16,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states and 326 transitions. [2020-06-22 00:08:16,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 131. [2020-06-22 00:08:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131 states. [2020-06-22 00:08:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 295 transitions. [2020-06-22 00:08:16,492 INFO L729 BuchiCegarLoop]: Abstraction has 131 states and 295 transitions. [2020-06-22 00:08:16,492 INFO L609 BuchiCegarLoop]: Abstraction has 131 states and 295 transitions. [2020-06-22 00:08:16,492 INFO L442 BuchiCegarLoop]: ======== Iteration 14============ [2020-06-22 00:08:16,493 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 131 states and 295 transitions. [2020-06-22 00:08:16,493 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 99 [2020-06-22 00:08:16,494 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:16,494 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:16,494 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:16,494 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] [2020-06-22 00:08:16,495 INFO L794 eck$LassoCheckResult]: Stem: 2870#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 2871#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 2835#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 2836#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 2866#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 2852#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 2843#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 2844#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 2822#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 2813#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 2814#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 2875#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 2869#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 2868#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 2815#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 2816#L245-1 [769] L245-1-->L311-1: Formula: (> v_~b0_ev~0_7 0) InVars {~b0_ev~0=v_~b0_ev~0_7} OutVars{~b0_ev~0=v_~b0_ev~0_7} AuxVars[] AssignedVars[] 2832#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 2862#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 2825#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 2826#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 2878#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 2893#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 2850#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 2847#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 2848#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 2853#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 2860#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 2820#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 2821#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 2876#L422-1 [2020-06-22 00:08:16,496 INFO L796 eck$LassoCheckResult]: Loop: 2876#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 2823#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 2824#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 2882#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 2883#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 2863#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 2861#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 2856#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 2851#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 2819#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 2830#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 2934#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 2933#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 2932#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 2931#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 2930#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 2929#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 2894#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 2846#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 2806#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 2807#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 2817#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 2865#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 2833#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 2834#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 2855#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 2885#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 2880#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 2881#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 2884#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 2876#L422-1 [2020-06-22 00:08:16,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:16,496 INFO L82 PathProgramCache]: Analyzing trace with hash -1143417213, now seen corresponding path program 1 times [2020-06-22 00:08:16,496 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:16,496 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:16,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,497 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:16,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:16,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:16,515 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:16,515 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:16,515 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:16,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:16,515 INFO L82 PathProgramCache]: Analyzing trace with hash -934101709, now seen corresponding path program 1 times [2020-06-22 00:08:16,515 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:16,516 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:16,516 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,516 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:16,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:16,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:16,534 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:16,534 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:16,534 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:16,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:16,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:16,534 INFO L87 Difference]: Start difference. First operand 131 states and 295 transitions. cyclomatic complexity: 165 Second operand 3 states. [2020-06-22 00:08:16,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:16,822 INFO L93 Difference]: Finished difference Result 246 states and 555 transitions. [2020-06-22 00:08:16,823 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:16,823 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 246 states and 555 transitions. [2020-06-22 00:08:16,825 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 198 [2020-06-22 00:08:16,827 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 246 states to 246 states and 555 transitions. [2020-06-22 00:08:16,827 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 246 [2020-06-22 00:08:16,828 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 246 [2020-06-22 00:08:16,829 INFO L73 IsDeterministic]: Start isDeterministic. Operand 246 states and 555 transitions. [2020-06-22 00:08:16,830 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:16,830 INFO L706 BuchiCegarLoop]: Abstraction has 246 states and 555 transitions. [2020-06-22 00:08:16,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states and 555 transitions. [2020-06-22 00:08:16,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 246. [2020-06-22 00:08:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2020-06-22 00:08:16,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 555 transitions. [2020-06-22 00:08:16,837 INFO L729 BuchiCegarLoop]: Abstraction has 246 states and 555 transitions. [2020-06-22 00:08:16,837 INFO L609 BuchiCegarLoop]: Abstraction has 246 states and 555 transitions. [2020-06-22 00:08:16,837 INFO L442 BuchiCegarLoop]: ======== Iteration 15============ [2020-06-22 00:08:16,837 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 246 states and 555 transitions. [2020-06-22 00:08:16,839 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 198 [2020-06-22 00:08:16,839 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:16,839 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:16,840 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:16,840 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] [2020-06-22 00:08:16,841 INFO L794 eck$LassoCheckResult]: Stem: 3260#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 3261#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 3221#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 3222#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 3256#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 3238#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 3231#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 3232#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 3207#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 3197#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 3198#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 3265#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 3259#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 3258#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 3199#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 3200#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 3219#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 3279#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 3210#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 3211#L326-1 [556] L326-1-->L331-1: Formula: (and (= 0 v_~z_ev~0_6) (= v_~z_ev~0_5 1)) InVars {~z_ev~0=v_~z_ev~0_6} OutVars{~z_ev~0=v_~z_ev~0_5} AuxVars[] AssignedVars[~z_ev~0] 3269#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 3293#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 3295#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 3298#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 3296#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 3245#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 3246#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 3205#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 3206#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 3266#L422-1 [2020-06-22 00:08:16,841 INFO L796 eck$LassoCheckResult]: Loop: 3266#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 3412#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 3411#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 3328#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 3291#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 3249#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 3247#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 3241#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 3237#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 3204#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 3215#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 3329#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 3254#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 3421#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 3420#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 3326#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 3327#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 3403#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 3405#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 3396#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 3397#L380-5 [869] L380-5-->L344-3: Formula: (> v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 3422#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 3280#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 3281#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 3419#L359-3 [531] L359-3-->L364-3: Formula: (and (= v_~z_ev~0_15 1) (= v_~z_ev~0_14 2)) InVars {~z_ev~0=v_~z_ev~0_15} OutVars{~z_ev~0=v_~z_ev~0_14} AuxVars[] AssignedVars[~z_ev~0] 3418#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 3417#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 3416#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 3415#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 3414#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 3266#L422-1 [2020-06-22 00:08:16,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:16,842 INFO L82 PathProgramCache]: Analyzing trace with hash -1352857212, now seen corresponding path program 1 times [2020-06-22 00:08:16,842 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:16,842 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:16,843 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,843 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:16,843 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:16,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:16,862 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:16,862 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:16,862 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:16,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:16,862 INFO L82 PathProgramCache]: Analyzing trace with hash -1130615214, now seen corresponding path program 1 times [2020-06-22 00:08:16,862 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:16,863 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:16,863 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,863 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:16,864 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:16,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:16,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:16,878 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:16,878 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:16,878 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:16,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:16,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:16,879 INFO L87 Difference]: Start difference. First operand 246 states and 555 transitions. cyclomatic complexity: 310 Second operand 3 states. [2020-06-22 00:08:17,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:17,103 INFO L93 Difference]: Finished difference Result 444 states and 983 transitions. [2020-06-22 00:08:17,104 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:17,104 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 444 states and 983 transitions. [2020-06-22 00:08:17,107 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 396 [2020-06-22 00:08:17,110 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 444 states to 444 states and 983 transitions. [2020-06-22 00:08:17,110 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 444 [2020-06-22 00:08:17,111 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 444 [2020-06-22 00:08:17,111 INFO L73 IsDeterministic]: Start isDeterministic. Operand 444 states and 983 transitions. [2020-06-22 00:08:17,112 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:17,112 INFO L706 BuchiCegarLoop]: Abstraction has 444 states and 983 transitions. [2020-06-22 00:08:17,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 444 states and 983 transitions. [2020-06-22 00:08:17,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 444 to 444. [2020-06-22 00:08:17,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 444 states. [2020-06-22 00:08:17,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 983 transitions. [2020-06-22 00:08:17,123 INFO L729 BuchiCegarLoop]: Abstraction has 444 states and 983 transitions. [2020-06-22 00:08:17,123 INFO L609 BuchiCegarLoop]: Abstraction has 444 states and 983 transitions. [2020-06-22 00:08:17,123 INFO L442 BuchiCegarLoop]: ======== Iteration 16============ [2020-06-22 00:08:17,124 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 444 states and 983 transitions. [2020-06-22 00:08:17,126 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 396 [2020-06-22 00:08:17,126 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:17,126 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:17,127 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:17,127 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] [2020-06-22 00:08:17,129 INFO L794 eck$LassoCheckResult]: Stem: 3956#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 3957#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 3917#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 3918#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 3952#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 3934#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 3925#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 3926#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 3903#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 3894#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 3895#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 3961#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 3955#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 3954#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 3896#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 3897#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 3913#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 3979#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 3906#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 3907#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 3967#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 3996#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 3998#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 4002#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 3999#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 4000#L344-1 [791] L344-1-->L349-1: Formula: (> 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 4186#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 3901#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 3902#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 4139#L422-1 [2020-06-22 00:08:17,130 INFO L796 eck$LassoCheckResult]: Loop: 4139#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 4120#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 4132#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 4129#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 4126#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 3947#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 3944#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 3938#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 3933#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 4216#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 4062#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 4213#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 3950#L311-4 [832] L311-4-->L316-3: Formula: (> 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 4209#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 4207#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 4033#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 4032#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 4030#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 3991#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 3992#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 4188#L380-5 [869] L380-5-->L344-3: Formula: (> v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 4187#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 4185#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 4182#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 4180#L359-3 [876] L359-3-->L364-3: Formula: (> v_~z_ev~0_16 1) InVars {~z_ev~0=v_~z_ev~0_16} OutVars{~z_ev~0=v_~z_ev~0_16} AuxVars[] AssignedVars[] 4177#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 4175#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 4173#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 4153#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 4142#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 4139#L422-1 [2020-06-22 00:08:17,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:17,130 INFO L82 PathProgramCache]: Analyzing trace with hash -1636155352, now seen corresponding path program 1 times [2020-06-22 00:08:17,130 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:17,131 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:17,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,131 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:17,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:17,149 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:17,149 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:17,150 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:17,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:17,150 INFO L82 PathProgramCache]: Analyzing trace with hash 156507289, now seen corresponding path program 1 times [2020-06-22 00:08:17,150 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:17,150 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:17,151 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,151 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:17,151 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:17,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:17,166 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:17,166 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:17,166 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:17,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:17,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:17,167 INFO L87 Difference]: Start difference. First operand 444 states and 983 transitions. cyclomatic complexity: 540 Second operand 3 states. [2020-06-22 00:08:17,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:17,406 INFO L93 Difference]: Finished difference Result 870 states and 1905 transitions. [2020-06-22 00:08:17,407 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:17,407 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 870 states and 1905 transitions. [2020-06-22 00:08:17,413 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 792 [2020-06-22 00:08:17,419 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 870 states to 870 states and 1905 transitions. [2020-06-22 00:08:17,419 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 870 [2020-06-22 00:08:17,420 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 870 [2020-06-22 00:08:17,420 INFO L73 IsDeterministic]: Start isDeterministic. Operand 870 states and 1905 transitions. [2020-06-22 00:08:17,422 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:17,422 INFO L706 BuchiCegarLoop]: Abstraction has 870 states and 1905 transitions. [2020-06-22 00:08:17,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 870 states and 1905 transitions. [2020-06-22 00:08:17,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 870 to 870. [2020-06-22 00:08:17,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 870 states. [2020-06-22 00:08:17,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 870 states and 1905 transitions. [2020-06-22 00:08:17,442 INFO L729 BuchiCegarLoop]: Abstraction has 870 states and 1905 transitions. [2020-06-22 00:08:17,442 INFO L609 BuchiCegarLoop]: Abstraction has 870 states and 1905 transitions. [2020-06-22 00:08:17,442 INFO L442 BuchiCegarLoop]: ======== Iteration 17============ [2020-06-22 00:08:17,443 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 870 states and 1905 transitions. [2020-06-22 00:08:17,447 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 792 [2020-06-22 00:08:17,448 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:17,448 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:17,449 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:17,449 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] [2020-06-22 00:08:17,449 INFO L794 eck$LassoCheckResult]: Stem: 5281#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 5282#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 5238#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 5239#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 5277#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 5257#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 5247#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 5248#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 5224#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 5215#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 5216#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 5286#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 5280#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 5279#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 5217#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 5218#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 5234#L311-1 [770] L311-1-->L316-1: Formula: (> 0 v_~b1_ev~0_7) InVars {~b1_ev~0=v_~b1_ev~0_7} OutVars{~b1_ev~0=v_~b1_ev~0_7} AuxVars[] AssignedVars[] 5343#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 5341#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 5339#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 5337#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 5323#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 5325#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 5347#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 5345#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 5346#L344-1 [790] L344-1-->L349-1: Formula: (< 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 5689#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 5732#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 5730#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 5716#L422-1 [2020-06-22 00:08:17,450 INFO L796 eck$LassoCheckResult]: Loop: 5716#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 5617#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 5671#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 5633#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 5626#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 5627#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 5923#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 5924#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 6056#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 6054#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 5869#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 6053#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 5274#L311-4 [833] L311-4-->L316-3: Formula: (< 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 5387#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 5388#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 6023#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 6022#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 6020#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 5250#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 5314#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 5371#L380-5 [869] L380-5-->L344-3: Formula: (> v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 5373#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 5723#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 5839#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 5837#L359-3 [876] L359-3-->L364-3: Formula: (> v_~z_ev~0_16 1) InVars {~z_ev~0=v_~z_ev~0_16} OutVars{~z_ev~0=v_~z_ev~0_16} AuxVars[] AssignedVars[] 5488#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 5834#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 5832#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 5827#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 5729#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 5716#L422-1 [2020-06-22 00:08:17,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:17,450 INFO L82 PathProgramCache]: Analyzing trace with hash -349739177, now seen corresponding path program 1 times [2020-06-22 00:08:17,451 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:17,451 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:17,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,452 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:17,452 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:17,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:17,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:17,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:17,484 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:17,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:17,484 INFO L82 PathProgramCache]: Analyzing trace with hash -840565064, now seen corresponding path program 1 times [2020-06-22 00:08:17,484 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:17,484 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:17,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,485 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:17,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:17,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:17,499 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:17,499 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:17,499 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:17,500 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:17,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:17,500 INFO L87 Difference]: Start difference. First operand 870 states and 1905 transitions. cyclomatic complexity: 1036 Second operand 3 states. [2020-06-22 00:08:17,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:17,657 INFO L93 Difference]: Finished difference Result 540 states and 1125 transitions. [2020-06-22 00:08:17,657 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:17,658 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 540 states and 1125 transitions. [2020-06-22 00:08:17,661 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 492 [2020-06-22 00:08:17,664 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 540 states to 540 states and 1125 transitions. [2020-06-22 00:08:17,665 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 540 [2020-06-22 00:08:17,665 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 540 [2020-06-22 00:08:17,665 INFO L73 IsDeterministic]: Start isDeterministic. Operand 540 states and 1125 transitions. [2020-06-22 00:08:17,666 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:17,666 INFO L706 BuchiCegarLoop]: Abstraction has 540 states and 1125 transitions. [2020-06-22 00:08:17,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 540 states and 1125 transitions. [2020-06-22 00:08:17,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 540 to 540. [2020-06-22 00:08:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 540 states. [2020-06-22 00:08:17,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 540 states and 1125 transitions. [2020-06-22 00:08:17,678 INFO L729 BuchiCegarLoop]: Abstraction has 540 states and 1125 transitions. [2020-06-22 00:08:17,678 INFO L609 BuchiCegarLoop]: Abstraction has 540 states and 1125 transitions. [2020-06-22 00:08:17,678 INFO L442 BuchiCegarLoop]: ======== Iteration 18============ [2020-06-22 00:08:17,678 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 540 states and 1125 transitions. [2020-06-22 00:08:17,681 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 492 [2020-06-22 00:08:17,681 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:17,681 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:17,682 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:17,682 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] [2020-06-22 00:08:17,683 INFO L794 eck$LassoCheckResult]: Stem: 6699#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 6700#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 6656#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 6657#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 6695#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 6674#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 6667#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 6668#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 6643#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 6632#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 6633#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 6704#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 6698#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 6697#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 6634#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 6635#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 6654#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 6718#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 6647#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 6648#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 6707#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 6733#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 6672#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 6736#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 6734#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 6682#L344-1 [790] L344-1-->L349-1: Formula: (< 1 v_~b1_ev~0_17) InVars {~b1_ev~0=v_~b1_ev~0_17} OutVars{~b1_ev~0=v_~b1_ev~0_17} AuxVars[] AssignedVars[] 6683#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 6639#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 6640#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 6705#L422-1 [2020-06-22 00:08:17,684 INFO L796 eck$LassoCheckResult]: Loop: 6705#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 6823#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 6821#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 6818#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 6810#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 6803#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 6804#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 7085#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 7082#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 7068#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 7065#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 7059#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 7055#L311-4 [833] L311-4-->L316-3: Formula: (< 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 7053#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 7050#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 7048#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 7047#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 6926#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 6920#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 6919#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 6887#L380-5 [869] L380-5-->L344-3: Formula: (> v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 6885#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 6883#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 6880#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 6877#L359-3 [876] L359-3-->L364-3: Formula: (> v_~z_ev~0_16 1) InVars {~z_ev~0=v_~z_ev~0_16} OutVars{~z_ev~0=v_~z_ev~0_16} AuxVars[] AssignedVars[] 6872#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 6869#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 6866#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 6843#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 6837#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 6705#L422-1 [2020-06-22 00:08:17,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:17,684 INFO L82 PathProgramCache]: Analyzing trace with hash -1636185143, now seen corresponding path program 1 times [2020-06-22 00:08:17,684 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:17,684 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:17,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,685 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:17,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:17,702 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:17,702 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:17,702 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:17,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:17,702 INFO L82 PathProgramCache]: Analyzing trace with hash -840565064, now seen corresponding path program 2 times [2020-06-22 00:08:17,703 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:17,703 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:17,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:17,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:17,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:17,716 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:17,717 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:17,717 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:17,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:17,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:17,717 INFO L87 Difference]: Start difference. First operand 540 states and 1125 transitions. cyclomatic complexity: 586 Second operand 3 states. [2020-06-22 00:08:17,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:17,922 INFO L93 Difference]: Finished difference Result 616 states and 1261 transitions. [2020-06-22 00:08:17,923 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:17,923 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 616 states and 1261 transitions. [2020-06-22 00:08:17,927 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 572 [2020-06-22 00:08:17,931 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 616 states to 616 states and 1261 transitions. [2020-06-22 00:08:17,931 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 616 [2020-06-22 00:08:17,932 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 616 [2020-06-22 00:08:17,932 INFO L73 IsDeterministic]: Start isDeterministic. Operand 616 states and 1261 transitions. [2020-06-22 00:08:17,933 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:17,934 INFO L706 BuchiCegarLoop]: Abstraction has 616 states and 1261 transitions. [2020-06-22 00:08:17,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 616 states and 1261 transitions. [2020-06-22 00:08:17,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 616 to 616. [2020-06-22 00:08:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 616 states. [2020-06-22 00:08:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 616 states and 1261 transitions. [2020-06-22 00:08:17,946 INFO L729 BuchiCegarLoop]: Abstraction has 616 states and 1261 transitions. [2020-06-22 00:08:17,946 INFO L609 BuchiCegarLoop]: Abstraction has 616 states and 1261 transitions. [2020-06-22 00:08:17,946 INFO L442 BuchiCegarLoop]: ======== Iteration 19============ [2020-06-22 00:08:17,947 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 616 states and 1261 transitions. [2020-06-22 00:08:17,949 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 572 [2020-06-22 00:08:17,950 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:17,950 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:17,951 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:17,951 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] [2020-06-22 00:08:17,951 INFO L794 eck$LassoCheckResult]: Stem: 7859#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 7860#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 7819#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 7820#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 7855#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 7835#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 7828#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 7829#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 7805#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 7795#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 7796#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 7864#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 7858#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 7857#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 7797#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 7798#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 7815#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 7847#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 7808#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 7809#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 7867#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 7902#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 7900#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 7899#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 7898#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 7843#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 7844#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 7803#L354-1 [795] L354-1-->L359-1: Formula: (> 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 7804#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 7865#L422-1 [2020-06-22 00:08:17,952 INFO L796 eck$LassoCheckResult]: Loop: 7865#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 8002#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 7995#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 7991#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 7985#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 7983#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 7984#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 8122#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 8116#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 8111#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 8083#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 8104#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 8100#L311-4 [833] L311-4-->L316-3: Formula: (< 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 8098#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 7924#L321-3 [662] L321-3-->L326-3: Formula: (and (= v_~d1_ev~0_8 1) (= 0 v_~d1_ev~0_9)) InVars {~d1_ev~0=v_~d1_ev~0_9} OutVars{~d1_ev~0=v_~d1_ev~0_8} AuxVars[] AssignedVars[~d1_ev~0] 7921#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 7919#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 7920#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 7909#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 7908#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 7905#L380-5 [869] L380-5-->L344-3: Formula: (> v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 7907#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 8245#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 8241#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 8239#L359-3 [876] L359-3-->L364-3: Formula: (> v_~z_ev~0_16 1) InVars {~z_ev~0=v_~z_ev~0_16} OutVars{~z_ev~0=v_~z_ev~0_16} AuxVars[] AssignedVars[] 8231#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 8225#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 8219#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 8213#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 8209#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 7865#L422-1 [2020-06-22 00:08:17,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:17,952 INFO L82 PathProgramCache]: Analyzing trace with hash -1641070867, now seen corresponding path program 1 times [2020-06-22 00:08:17,952 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:17,952 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:17,953 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,954 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:17,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:17,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:17,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:17,972 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:17,972 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:17,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:17,972 INFO L82 PathProgramCache]: Analyzing trace with hash -840565064, now seen corresponding path program 3 times [2020-06-22 00:08:17,972 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:17,972 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:17,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,974 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:17,974 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:17,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:17,989 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:17,989 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:17,989 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:17,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:17,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:17,990 INFO L87 Difference]: Start difference. First operand 616 states and 1261 transitions. cyclomatic complexity: 646 Second operand 3 states. [2020-06-22 00:08:18,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:18,244 INFO L93 Difference]: Finished difference Result 1210 states and 2437 transitions. [2020-06-22 00:08:18,245 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:18,245 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1210 states and 2437 transitions. [2020-06-22 00:08:18,253 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1144 [2020-06-22 00:08:18,261 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1210 states to 1210 states and 2437 transitions. [2020-06-22 00:08:18,261 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1210 [2020-06-22 00:08:18,262 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1210 [2020-06-22 00:08:18,262 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1210 states and 2437 transitions. [2020-06-22 00:08:18,265 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:18,265 INFO L706 BuchiCegarLoop]: Abstraction has 1210 states and 2437 transitions. [2020-06-22 00:08:18,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1210 states and 2437 transitions. [2020-06-22 00:08:18,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1210 to 1210. [2020-06-22 00:08:18,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1210 states. [2020-06-22 00:08:18,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 1210 states and 2437 transitions. [2020-06-22 00:08:18,290 INFO L729 BuchiCegarLoop]: Abstraction has 1210 states and 2437 transitions. [2020-06-22 00:08:18,290 INFO L609 BuchiCegarLoop]: Abstraction has 1210 states and 2437 transitions. [2020-06-22 00:08:18,290 INFO L442 BuchiCegarLoop]: ======== Iteration 20============ [2020-06-22 00:08:18,290 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1210 states and 2437 transitions. [2020-06-22 00:08:18,296 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1144 [2020-06-22 00:08:18,296 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:18,296 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:18,297 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:18,297 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] [2020-06-22 00:08:18,298 INFO L794 eck$LassoCheckResult]: Stem: 9699#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 9700#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 9654#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 9655#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 9695#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 9671#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 9663#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 9664#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 9638#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 9628#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 9629#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 9704#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 9698#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 9697#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 9630#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 9631#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 9650#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 9686#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 9641#L321-1 [774] L321-1-->L326-1: Formula: (> 0 v_~d1_ev~0_7) InVars {~d1_ev~0=v_~d1_ev~0_7} OutVars{~d1_ev~0=v_~d1_ev~0_7} AuxVars[] AssignedVars[] 9642#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 9764#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 9763#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 9749#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 9750#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 9745#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 9746#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 9760#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 9757#L354-1 [794] L354-1-->L359-1: Formula: (< 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 9637#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 9946#L422-1 [2020-06-22 00:08:18,299 INFO L796 eck$LassoCheckResult]: Loop: 9946#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 9942#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 9941#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 9936#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 9930#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 9926#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 9927#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 10580#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 10601#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 10602#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 10594#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 10593#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 10188#L311-4 [833] L311-4-->L316-3: Formula: (< 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 10204#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 10200#L321-3 [845] L321-3-->L326-3: Formula: (< 0 v_~d1_ev~0_10) InVars {~d1_ev~0=v_~d1_ev~0_10} OutVars{~d1_ev~0=v_~d1_ev~0_10} AuxVars[] AssignedVars[] 10194#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 10192#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 10099#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 10092#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 10090#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 10088#L380-5 [869] L380-5-->L344-3: Formula: (> v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 10071#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 10065#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 9970#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 9966#L359-3 [876] L359-3-->L364-3: Formula: (> v_~z_ev~0_16 1) InVars {~z_ev~0=v_~z_ev~0_16} OutVars{~z_ev~0=v_~z_ev~0_16} AuxVars[] AssignedVars[] 9960#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 9956#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 9952#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 9950#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 9948#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 9946#L422-1 [2020-06-22 00:08:18,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:18,299 INFO L82 PathProgramCache]: Analyzing trace with hash -390746599, now seen corresponding path program 1 times [2020-06-22 00:08:18,299 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:18,299 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:18,300 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,301 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:18,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:18,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:18,317 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:18,317 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:18,317 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:18,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:18,318 INFO L82 PathProgramCache]: Analyzing trace with hash 220961057, now seen corresponding path program 1 times [2020-06-22 00:08:18,318 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:18,318 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:18,319 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,319 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:18,319 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:18,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:18,332 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:18,332 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:18,332 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:18,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:18,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:18,333 INFO L87 Difference]: Start difference. First operand 1210 states and 2437 transitions. cyclomatic complexity: 1228 Second operand 3 states. [2020-06-22 00:08:18,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:18,462 INFO L93 Difference]: Finished difference Result 744 states and 1449 transitions. [2020-06-22 00:08:18,462 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:18,463 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 744 states and 1449 transitions. [2020-06-22 00:08:18,467 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 700 [2020-06-22 00:08:18,472 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 744 states to 744 states and 1449 transitions. [2020-06-22 00:08:18,472 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 744 [2020-06-22 00:08:18,473 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 744 [2020-06-22 00:08:18,473 INFO L73 IsDeterministic]: Start isDeterministic. Operand 744 states and 1449 transitions. [2020-06-22 00:08:18,475 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:18,475 INFO L706 BuchiCegarLoop]: Abstraction has 744 states and 1449 transitions. [2020-06-22 00:08:18,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 744 states and 1449 transitions. [2020-06-22 00:08:18,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 744 to 744. [2020-06-22 00:08:18,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2020-06-22 00:08:18,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 1449 transitions. [2020-06-22 00:08:18,492 INFO L729 BuchiCegarLoop]: Abstraction has 744 states and 1449 transitions. [2020-06-22 00:08:18,492 INFO L609 BuchiCegarLoop]: Abstraction has 744 states and 1449 transitions. [2020-06-22 00:08:18,492 INFO L442 BuchiCegarLoop]: ======== Iteration 21============ [2020-06-22 00:08:18,492 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 744 states and 1449 transitions. [2020-06-22 00:08:18,496 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 700 [2020-06-22 00:08:18,496 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:18,496 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:18,497 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:18,497 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] [2020-06-22 00:08:18,498 INFO L794 eck$LassoCheckResult]: Stem: 11654#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 11655#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 11614#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 11615#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 11650#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 11630#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 11625#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 11626#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 11600#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 11589#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 11590#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 11659#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 11653#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 11652#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 11591#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 11592#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 11612#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 11675#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 11604#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 11605#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 11663#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 11694#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 11692#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 11691#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 11690#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 11639#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 11640#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 11596#L354-1 [794] L354-1-->L359-1: Formula: (< 1 v_~d1_ev~0_17) InVars {~d1_ev~0=v_~d1_ev~0_17} OutVars{~d1_ev~0=v_~d1_ev~0_17} AuxVars[] AssignedVars[] 11597#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 11824#L422-1 [2020-06-22 00:08:18,499 INFO L796 eck$LassoCheckResult]: Loop: 11824#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 11821#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 11817#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 11815#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 11812#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 11809#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 11810#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 12146#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 12142#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 12143#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 11747#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 11748#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 11931#L311-4 [833] L311-4-->L316-3: Formula: (< 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 11930#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 11718#L321-3 [845] L321-3-->L326-3: Formula: (< 0 v_~d1_ev~0_10) InVars {~d1_ev~0=v_~d1_ev~0_10} OutVars{~d1_ev~0=v_~d1_ev~0_10} AuxVars[] AssignedVars[] 11714#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 11715#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 11875#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 11870#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 11866#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 11863#L380-5 [869] L380-5-->L344-3: Formula: (> v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 11856#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 11854#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 11852#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 11851#L359-3 [876] L359-3-->L364-3: Formula: (> v_~z_ev~0_16 1) InVars {~z_ev~0=v_~z_ev~0_16} OutVars{~z_ev~0=v_~z_ev~0_16} AuxVars[] AssignedVars[] 11840#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 11837#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 11834#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 11829#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 11826#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 11824#L422-1 [2020-06-22 00:08:18,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:18,499 INFO L82 PathProgramCache]: Analyzing trace with hash -1641070898, now seen corresponding path program 1 times [2020-06-22 00:08:18,499 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:18,499 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:18,500 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,500 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:18,500 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:18,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:18,517 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:18,517 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:18,518 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:18,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:18,518 INFO L82 PathProgramCache]: Analyzing trace with hash 220961057, now seen corresponding path program 2 times [2020-06-22 00:08:18,518 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:18,518 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:18,519 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,519 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:18,519 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:18,533 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:18,533 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:18,533 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:18,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:18,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:18,534 INFO L87 Difference]: Start difference. First operand 744 states and 1449 transitions. cyclomatic complexity: 706 Second operand 3 states. [2020-06-22 00:08:18,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:18,743 INFO L93 Difference]: Finished difference Result 904 states and 1735 transitions. [2020-06-22 00:08:18,743 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:18,743 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 904 states and 1735 transitions. [2020-06-22 00:08:18,749 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 860 [2020-06-22 00:08:18,755 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 904 states to 904 states and 1735 transitions. [2020-06-22 00:08:18,755 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 904 [2020-06-22 00:08:18,756 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 904 [2020-06-22 00:08:18,756 INFO L73 IsDeterministic]: Start isDeterministic. Operand 904 states and 1735 transitions. [2020-06-22 00:08:18,758 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:18,758 INFO L706 BuchiCegarLoop]: Abstraction has 904 states and 1735 transitions. [2020-06-22 00:08:18,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 904 states and 1735 transitions. [2020-06-22 00:08:18,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 904 to 904. [2020-06-22 00:08:18,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 904 states. [2020-06-22 00:08:18,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 904 states and 1735 transitions. [2020-06-22 00:08:18,777 INFO L729 BuchiCegarLoop]: Abstraction has 904 states and 1735 transitions. [2020-06-22 00:08:18,777 INFO L609 BuchiCegarLoop]: Abstraction has 904 states and 1735 transitions. [2020-06-22 00:08:18,777 INFO L442 BuchiCegarLoop]: ======== Iteration 22============ [2020-06-22 00:08:18,777 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 904 states and 1735 transitions. [2020-06-22 00:08:18,782 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 860 [2020-06-22 00:08:18,782 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:18,782 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:18,783 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:18,783 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] [2020-06-22 00:08:18,784 INFO L794 eck$LassoCheckResult]: Stem: 13311#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 13312#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 13270#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 13271#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 13307#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 13286#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 13279#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 13280#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 13254#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 13244#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 13245#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 13316#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 13310#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 13309#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 13246#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 13247#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 13266#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 13299#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 13257#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 13258#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 13322#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 13350#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 13348#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 13347#L380 [615] L380-->L380-2: Formula: (= 0 v_ULTIMATE.start_activate_threads_~tmp~1_9) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_9} AuxVars[] AssignedVars[] 13346#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 13295#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 13296#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 13252#L354-1 [502] L354-1-->L359-1: Formula: (and (= 1 v_~d1_ev~0_16) (= v_~d1_ev~0_15 2)) InVars {~d1_ev~0=v_~d1_ev~0_16} OutVars{~d1_ev~0=v_~d1_ev~0_15} AuxVars[] AssignedVars[~d1_ev~0] 13253#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 13434#L422-1 [2020-06-22 00:08:18,785 INFO L796 eck$LassoCheckResult]: Loop: 13434#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 13428#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 13426#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 13424#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 13420#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 13415#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 13410#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 13411#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 13892#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 13893#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 13767#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 13900#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 13896#L311-4 [833] L311-4-->L316-3: Formula: (< 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 13890#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 13885#L321-3 [845] L321-3-->L326-3: Formula: (< 0 v_~d1_ev~0_10) InVars {~d1_ev~0=v_~d1_ev~0_10} OutVars{~d1_ev~0=v_~d1_ev~0_10} AuxVars[] AssignedVars[] 13880#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 13879#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 13598#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 13592#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 13591#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 13527#L380-5 [869] L380-5-->L344-3: Formula: (> v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 13472#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 13465#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 13461#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 13456#L359-3 [876] L359-3-->L364-3: Formula: (> v_~z_ev~0_16 1) InVars {~z_ev~0=v_~z_ev~0_16} OutVars{~z_ev~0=v_~z_ev~0_16} AuxVars[] AssignedVars[] 13450#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 13445#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 13443#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 13442#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 13438#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 13434#L422-1 [2020-06-22 00:08:18,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:18,785 INFO L82 PathProgramCache]: Analyzing trace with hash -1641079950, now seen corresponding path program 1 times [2020-06-22 00:08:18,785 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:18,785 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:18,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,786 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:18,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:18,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:18,807 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:18,807 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-06-22 00:08:18,807 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:18,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:18,808 INFO L82 PathProgramCache]: Analyzing trace with hash 220961057, now seen corresponding path program 3 times [2020-06-22 00:08:18,808 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:18,808 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:18,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,809 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:18,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:18,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:18,822 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:18,822 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:18,822 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:18,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-06-22 00:08:18,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-06-22 00:08:18,823 INFO L87 Difference]: Start difference. First operand 904 states and 1735 transitions. cyclomatic complexity: 832 Second operand 4 states. [2020-06-22 00:08:19,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:19,161 INFO L93 Difference]: Finished difference Result 2192 states and 4187 transitions. [2020-06-22 00:08:19,176 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-06-22 00:08:19,177 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2192 states and 4187 transitions. [2020-06-22 00:08:19,191 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2148 [2020-06-22 00:08:19,207 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2192 states to 2192 states and 4187 transitions. [2020-06-22 00:08:19,207 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2192 [2020-06-22 00:08:19,209 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2192 [2020-06-22 00:08:19,209 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2192 states and 4187 transitions. [2020-06-22 00:08:19,213 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:19,213 INFO L706 BuchiCegarLoop]: Abstraction has 2192 states and 4187 transitions. [2020-06-22 00:08:19,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2192 states and 4187 transitions. [2020-06-22 00:08:19,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2192 to 920. [2020-06-22 00:08:19,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 920 states. [2020-06-22 00:08:19,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 920 states and 1699 transitions. [2020-06-22 00:08:19,243 INFO L729 BuchiCegarLoop]: Abstraction has 920 states and 1699 transitions. [2020-06-22 00:08:19,243 INFO L609 BuchiCegarLoop]: Abstraction has 920 states and 1699 transitions. [2020-06-22 00:08:19,243 INFO L442 BuchiCegarLoop]: ======== Iteration 23============ [2020-06-22 00:08:19,243 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 920 states and 1699 transitions. [2020-06-22 00:08:19,247 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 876 [2020-06-22 00:08:19,247 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:19,247 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:19,248 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:19,249 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] [2020-06-22 00:08:19,250 INFO L794 eck$LassoCheckResult]: Stem: 16413#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 16414#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 16375#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 16376#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 16409#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 16391#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 16384#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 16385#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 16359#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 16350#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 16351#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 16418#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 16412#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 16411#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 16352#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 16353#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 16371#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 16403#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 16362#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 16363#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 16425#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 16461#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 16459#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 16458#L380 [785] L380-->L380-2: Formula: (and (= v_~comp_m1_st~0_6 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_8)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_6} AuxVars[] AssignedVars[~comp_m1_st~0] 16457#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 16399#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 16400#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 16357#L354-1 [502] L354-1-->L359-1: Formula: (and (= 1 v_~d1_ev~0_16) (= v_~d1_ev~0_15 2)) InVars {~d1_ev~0=v_~d1_ev~0_16} OutVars{~d1_ev~0=v_~d1_ev~0_15} AuxVars[] AssignedVars[~d1_ev~0] 16358#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 17011#L422-1 [2020-06-22 00:08:19,250 INFO L796 eck$LassoCheckResult]: Loop: 17011#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 16899#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 17006#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 17004#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 17002#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 16404#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 16401#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 16402#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 17116#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 17112#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 16831#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 17110#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 17104#L311-4 [833] L311-4-->L316-3: Formula: (< 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 17102#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 17100#L321-3 [845] L321-3-->L326-3: Formula: (< 0 v_~d1_ev~0_10) InVars {~d1_ev~0=v_~d1_ev~0_10} OutVars{~d1_ev~0=v_~d1_ev~0_10} AuxVars[] AssignedVars[] 17098#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 17096#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 17093#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 17094#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 17217#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 17206#L380-5 [869] L380-5-->L344-3: Formula: (> v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 17083#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 17082#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 17080#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 17077#L359-3 [876] L359-3-->L364-3: Formula: (> v_~z_ev~0_16 1) InVars {~z_ev~0=v_~z_ev~0_16} OutVars{~z_ev~0=v_~z_ev~0_16} AuxVars[] AssignedVars[] 16634#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 17054#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 17042#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 17015#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 17013#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 17011#L422-1 [2020-06-22 00:08:19,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:19,251 INFO L82 PathProgramCache]: Analyzing trace with hash -1069091576, now seen corresponding path program 1 times [2020-06-22 00:08:19,251 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:19,251 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:19,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,252 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:19,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:19,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:19,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:19,290 INFO L82 PathProgramCache]: Analyzing trace with hash 220961057, now seen corresponding path program 4 times [2020-06-22 00:08:19,290 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:19,290 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:19,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,292 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:19,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:19,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:19,306 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:19,306 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:19,306 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:19,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:19,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:19,307 INFO L87 Difference]: Start difference. First operand 920 states and 1699 transitions. cyclomatic complexity: 780 Second operand 3 states. [2020-06-22 00:08:19,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:19,528 INFO L93 Difference]: Finished difference Result 1063 states and 1936 transitions. [2020-06-22 00:08:19,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:19,529 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1063 states and 1936 transitions. [2020-06-22 00:08:19,534 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1020 [2020-06-22 00:08:19,541 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1063 states to 1063 states and 1936 transitions. [2020-06-22 00:08:19,541 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1063 [2020-06-22 00:08:19,542 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1063 [2020-06-22 00:08:19,542 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1063 states and 1936 transitions. [2020-06-22 00:08:19,544 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:19,544 INFO L706 BuchiCegarLoop]: Abstraction has 1063 states and 1936 transitions. [2020-06-22 00:08:19,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1063 states and 1936 transitions. [2020-06-22 00:08:19,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1063 to 1063. [2020-06-22 00:08:19,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1063 states. [2020-06-22 00:08:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 1063 states and 1936 transitions. [2020-06-22 00:08:19,568 INFO L729 BuchiCegarLoop]: Abstraction has 1063 states and 1936 transitions. [2020-06-22 00:08:19,568 INFO L609 BuchiCegarLoop]: Abstraction has 1063 states and 1936 transitions. [2020-06-22 00:08:19,568 INFO L442 BuchiCegarLoop]: ======== Iteration 24============ [2020-06-22 00:08:19,568 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1063 states and 1936 transitions. [2020-06-22 00:08:19,572 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1020 [2020-06-22 00:08:19,572 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:19,572 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:19,573 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:19,573 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] [2020-06-22 00:08:19,574 INFO L794 eck$LassoCheckResult]: Stem: 18408#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 18409#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 18365#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 18366#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 18404#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 18381#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 18374#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 18375#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 18349#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 18339#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 18340#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 18413#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 18407#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 18406#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 18341#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 18342#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 18361#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 18430#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 18352#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 18353#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 18419#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 18449#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 18448#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 18447#L380 [785] L380-->L380-2: Formula: (and (= v_~comp_m1_st~0_6 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_8)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_6} AuxVars[] AssignedVars[~comp_m1_st~0] 18446#L380-2 [789] L380-2-->L344-1: Formula: (< v_~b0_ev~0_17 1) InVars {~b0_ev~0=v_~b0_ev~0_17} OutVars{~b0_ev~0=v_~b0_ev~0_17} AuxVars[] AssignedVars[] 18382#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 18735#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 18734#L354-1 [502] L354-1-->L359-1: Formula: (and (= 1 v_~d1_ev~0_16) (= v_~d1_ev~0_15 2)) InVars {~d1_ev~0=v_~d1_ev~0_16} OutVars{~d1_ev~0=v_~d1_ev~0_15} AuxVars[] AssignedVars[~d1_ev~0] 18731#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 18727#L422-1 [2020-06-22 00:08:19,575 INFO L796 eck$LassoCheckResult]: Loop: 18727#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 18715#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 18724#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 18722#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 18720#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 18398#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 18394#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 18395#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 19133#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 19134#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 18970#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 19288#L311-2 [632] L311-2-->L311-4: Formula: (and (= v_~b0_ev~0_8 1) (= v_~b0_ev~0_9 0)) InVars {~b0_ev~0=v_~b0_ev~0_9} OutVars{~b0_ev~0=v_~b0_ev~0_8} AuxVars[] AssignedVars[~b0_ev~0] 19251#L311-4 [833] L311-4-->L316-3: Formula: (< 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 19332#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 19330#L321-3 [845] L321-3-->L326-3: Formula: (< 0 v_~d1_ev~0_10) InVars {~d1_ev~0=v_~d1_ev~0_10} OutVars{~d1_ev~0=v_~d1_ev~0_10} AuxVars[] AssignedVars[] 19328#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 19324#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 19159#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 19157#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 19155#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 19153#L380-5 [868] L380-5-->L344-3: Formula: (< v_~b0_ev~0_20 1) InVars {~b0_ev~0=v_~b0_ev~0_20} OutVars{~b0_ev~0=v_~b0_ev~0_20} AuxVars[] AssignedVars[] 18797#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 18794#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 18791#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 18788#L359-3 [876] L359-3-->L364-3: Formula: (> v_~z_ev~0_16 1) InVars {~z_ev~0=v_~z_ev~0_16} OutVars{~z_ev~0=v_~z_ev~0_16} AuxVars[] AssignedVars[] 18782#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 18780#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 18776#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 18774#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 18730#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 18727#L422-1 [2020-06-22 00:08:19,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:19,575 INFO L82 PathProgramCache]: Analyzing trace with hash -911169485, now seen corresponding path program 1 times [2020-06-22 00:08:19,575 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:19,576 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:19,576 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,577 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:19,577 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:19,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:19,606 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:19,606 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:19,606 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-06-22 00:08:19,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:19,607 INFO L82 PathProgramCache]: Analyzing trace with hash 417474562, now seen corresponding path program 1 times [2020-06-22 00:08:19,607 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:19,607 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:19,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,608 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:19,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:19,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:19,621 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:19,621 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:19,621 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:19,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:19,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:19,622 INFO L87 Difference]: Start difference. First operand 1063 states and 1936 transitions. cyclomatic complexity: 874 Second operand 3 states. [2020-06-22 00:08:19,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:19,841 INFO L93 Difference]: Finished difference Result 1063 states and 1838 transitions. [2020-06-22 00:08:19,842 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:19,842 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1063 states and 1838 transitions. [2020-06-22 00:08:19,846 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1020 [2020-06-22 00:08:19,853 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1063 states to 1063 states and 1838 transitions. [2020-06-22 00:08:19,853 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1063 [2020-06-22 00:08:19,854 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1063 [2020-06-22 00:08:19,854 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1063 states and 1838 transitions. [2020-06-22 00:08:19,855 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:19,855 INFO L706 BuchiCegarLoop]: Abstraction has 1063 states and 1838 transitions. [2020-06-22 00:08:19,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1063 states and 1838 transitions. [2020-06-22 00:08:19,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1063 to 1063. [2020-06-22 00:08:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1063 states. [2020-06-22 00:08:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 1063 states and 1838 transitions. [2020-06-22 00:08:19,875 INFO L729 BuchiCegarLoop]: Abstraction has 1063 states and 1838 transitions. [2020-06-22 00:08:19,875 INFO L609 BuchiCegarLoop]: Abstraction has 1063 states and 1838 transitions. [2020-06-22 00:08:19,876 INFO L442 BuchiCegarLoop]: ======== Iteration 25============ [2020-06-22 00:08:19,876 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1063 states and 1838 transitions. [2020-06-22 00:08:19,879 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1020 [2020-06-22 00:08:19,879 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:19,879 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:19,880 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:19,881 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] [2020-06-22 00:08:19,881 INFO L794 eck$LassoCheckResult]: Stem: 20537#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 20538#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 20498#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 20499#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 20533#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 20514#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 20507#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 20508#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 20482#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 20472#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 20473#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 20543#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 20536#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 20535#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 20474#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 20475#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 20494#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 20559#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 20560#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 20583#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 20582#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 20576#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 20577#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 20511#L380 [785] L380-->L380-2: Formula: (and (= v_~comp_m1_st~0_6 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_8)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_6} AuxVars[] AssignedVars[~comp_m1_st~0] 20512#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 20515#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 20523#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 20480#L354-1 [502] L354-1-->L359-1: Formula: (and (= 1 v_~d1_ev~0_16) (= v_~d1_ev~0_15 2)) InVars {~d1_ev~0=v_~d1_ev~0_16} OutVars{~d1_ev~0=v_~d1_ev~0_15} AuxVars[] AssignedVars[~d1_ev~0] 20481#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 20545#L422-1 [2020-06-22 00:08:19,882 INFO L796 eck$LassoCheckResult]: Loop: 20545#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 20697#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 20695#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 20690#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 20685#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 20678#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 20524#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 20525#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 21382#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 21378#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 21233#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 21376#L311-2 [829] L311-2-->L311-4: Formula: (> v_~b0_ev~0_10 0) InVars {~b0_ev~0=v_~b0_ev~0_10} OutVars{~b0_ev~0=v_~b0_ev~0_10} AuxVars[] AssignedVars[] 21374#L311-4 [833] L311-4-->L316-3: Formula: (< 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 21372#L316-3 [838] L316-3-->L321-3: Formula: (< v_~d0_ev~0_10 0) InVars {~d0_ev~0=v_~d0_ev~0_10} OutVars{~d0_ev~0=v_~d0_ev~0_10} AuxVars[] AssignedVars[] 21370#L321-3 [845] L321-3-->L326-3: Formula: (< 0 v_~d1_ev~0_10) InVars {~d1_ev~0=v_~d1_ev~0_10} OutVars{~d1_ev~0=v_~d1_ev~0_10} AuxVars[] AssignedVars[] 20614#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 20609#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 20604#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 20606#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 21470#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 20476#L380-5 [601] L380-5-->L344-3: Formula: (and (= v_~b0_ev~0_19 1) (= v_~b0_ev~0_18 2)) InVars {~b0_ev~0=v_~b0_ev~0_19} OutVars{~b0_ev~0=v_~b0_ev~0_18} AuxVars[] AssignedVars[~b0_ev~0] 20477#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 20588#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 20587#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 20497#L359-3 [876] L359-3-->L364-3: Formula: (> v_~z_ev~0_16 1) InVars {~z_ev~0=v_~z_ev~0_16} OutVars{~z_ev~0=v_~z_ev~0_16} AuxVars[] AssignedVars[] 20518#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 20555#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 21368#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 21366#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 20554#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 20545#L422-1 [2020-06-22 00:08:19,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:19,882 INFO L82 PathProgramCache]: Analyzing trace with hash -1069091576, now seen corresponding path program 2 times [2020-06-22 00:08:19,882 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:19,883 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:19,883 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,883 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:19,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:19,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:19,899 INFO L82 PathProgramCache]: Analyzing trace with hash -1805228494, now seen corresponding path program 1 times [2020-06-22 00:08:19,899 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:19,900 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:19,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,900 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:19,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:19,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:19,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:19,915 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:19,915 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:19,915 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:19,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:19,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:19,916 INFO L87 Difference]: Start difference. First operand 1063 states and 1838 transitions. cyclomatic complexity: 776 Second operand 3 states. [2020-06-22 00:08:20,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:20,171 INFO L93 Difference]: Finished difference Result 2090 states and 3467 transitions. [2020-06-22 00:08:20,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:20,172 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2090 states and 3467 transitions. [2020-06-22 00:08:20,181 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2024 [2020-06-22 00:08:20,194 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2090 states to 2090 states and 3467 transitions. [2020-06-22 00:08:20,194 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2090 [2020-06-22 00:08:20,196 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2090 [2020-06-22 00:08:20,196 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2090 states and 3467 transitions. [2020-06-22 00:08:20,199 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-06-22 00:08:20,199 INFO L706 BuchiCegarLoop]: Abstraction has 2090 states and 3467 transitions. [2020-06-22 00:08:20,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2090 states and 3467 transitions. [2020-06-22 00:08:20,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2090 to 2090. [2020-06-22 00:08:20,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2090 states. [2020-06-22 00:08:20,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 2090 states and 3467 transitions. [2020-06-22 00:08:20,240 INFO L729 BuchiCegarLoop]: Abstraction has 2090 states and 3467 transitions. [2020-06-22 00:08:20,240 INFO L609 BuchiCegarLoop]: Abstraction has 2090 states and 3467 transitions. [2020-06-22 00:08:20,240 INFO L442 BuchiCegarLoop]: ======== Iteration 26============ [2020-06-22 00:08:20,241 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2090 states and 3467 transitions. [2020-06-22 00:08:20,247 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2024 [2020-06-22 00:08:20,247 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:20,247 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:20,249 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:20,249 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] [2020-06-22 00:08:20,250 INFO L794 eck$LassoCheckResult]: Stem: 23696#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 23697#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 23657#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 23658#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 23692#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 23673#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 23666#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 23667#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 23641#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 23632#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 23633#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 23701#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 23695#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 23694#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 23634#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 23635#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 23653#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 23722#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 23723#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 23708#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 23709#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 23739#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 23740#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 23670#L380 [785] L380-->L380-2: Formula: (and (= v_~comp_m1_st~0_6 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_8)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_6} AuxVars[] AssignedVars[~comp_m1_st~0] 23671#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 23766#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 23763#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 23764#L354-1 [502] L354-1-->L359-1: Formula: (and (= 1 v_~d1_ev~0_16) (= v_~d1_ev~0_15 2)) InVars {~d1_ev~0=v_~d1_ev~0_16} OutVars{~d1_ev~0=v_~d1_ev~0_15} AuxVars[] AssignedVars[~d1_ev~0] 24777#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 24775#L422-1 [2020-06-22 00:08:20,250 INFO L796 eck$LassoCheckResult]: Loop: 24775#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 24769#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 24774#L258 [802] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (> 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 24773#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 24771#L280 [890] L280-->L202-2: Formula: (and (= v_ULTIMATE.start_eval_~tmp___0~0_8 0) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_11 2)) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_11, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_8} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 24772#L202-2 [800] L202-2-->L202-3: Formula: (> 1 v_~b0_req_up~0_9) InVars {~b0_req_up~0=v_~b0_req_up~0_9} OutVars{~b0_req_up~0=v_~b0_req_up~0_9} AuxVars[] AssignedVars[] 25002#L202-3 [807] L202-3-->L209-1: Formula: (> 1 v_~b1_req_up~0_9) InVars {~b1_req_up~0=v_~b1_req_up~0_9} OutVars{~b1_req_up~0=v_~b1_req_up~0_9} AuxVars[] AssignedVars[] 24999#L209-1 [811] L209-1-->L216-1: Formula: (< v_~d0_req_up~0_9 1) InVars {~d0_req_up~0=v_~d0_req_up~0_9} OutVars{~d0_req_up~0=v_~d0_req_up~0_9} AuxVars[] AssignedVars[] 24997#L216-1 [815] L216-1-->L223-1: Formula: (< v_~d1_req_up~0_9 1) InVars {~d1_req_up~0=v_~d1_req_up~0_9} OutVars{~d1_req_up~0=v_~d1_req_up~0_9} AuxVars[] AssignedVars[] 24998#L223-1 [821] L223-1-->L230-1: Formula: (> 1 v_~z_req_up~0_9) InVars {~z_req_up~0=v_~z_req_up~0_9} OutVars{~z_req_up~0=v_~z_req_up~0_9} AuxVars[] AssignedVars[] 24105#L230-1 [498] L230-1-->L311-2: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_7 3) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0] 25025#L311-2 [829] L311-2-->L311-4: Formula: (> v_~b0_ev~0_10 0) InVars {~b0_ev~0=v_~b0_ev~0_10} OutVars{~b0_ev~0=v_~b0_ev~0_10} AuxVars[] AssignedVars[] 25023#L311-4 [833] L311-4-->L316-3: Formula: (< 0 v_~b1_ev~0_10) InVars {~b1_ev~0=v_~b1_ev~0_10} OutVars{~b1_ev~0=v_~b1_ev~0_10} AuxVars[] AssignedVars[] 25020#L316-3 [647] L316-3-->L321-3: Formula: (and (= v_~d0_ev~0_8 1) (= v_~d0_ev~0_9 0)) InVars {~d0_ev~0=v_~d0_ev~0_9} OutVars{~d0_ev~0=v_~d0_ev~0_8} AuxVars[] AssignedVars[~d0_ev~0] 25018#L321-3 [845] L321-3-->L326-3: Formula: (< 0 v_~d1_ev~0_10) InVars {~d1_ev~0=v_~d1_ev~0_10} OutVars{~d1_ev~0=v_~d1_ev~0_10} AuxVars[] AssignedVars[] 25017#L326-3 [850] L326-3-->L331-3: Formula: (> v_~z_ev~0_10 0) InVars {~z_ev~0=v_~z_ev~0_10} OutVars{~z_ev~0=v_~z_ev~0_10} AuxVars[] AssignedVars[] 25016#L331-3 [570] L331-3-->L97-1: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_5, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_4|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_10, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_4|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 25014#L97-1 [588] L97-1-->L119-1: Formula: (and (= v_~b0_ev~0_13 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13 1)) InVars {~b0_ev~0=v_~b0_ev~0_13} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_13, ~b0_ev~0=v_~b0_ev~0_13} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 24856#L119-1 [891] L119-1-->L380-3: Formula: (and (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20 |v_ULTIMATE.start_is_method1_triggered_#res_8|) (= |v_ULTIMATE.start_is_method1_triggered_#res_8| v_ULTIMATE.start_activate_threads_~tmp~1_14)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_14, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_8|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_20, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_8|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 24854#L380-3 [864] L380-3-->L380-5: Formula: (and (= v_~comp_m1_st~0_7 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_11)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_11, ~comp_m1_st~0=v_~comp_m1_st~0_7} AuxVars[] AssignedVars[~comp_m1_st~0] 24851#L380-5 [601] L380-5-->L344-3: Formula: (and (= v_~b0_ev~0_19 1) (= v_~b0_ev~0_18 2)) InVars {~b0_ev~0=v_~b0_ev~0_19} OutVars{~b0_ev~0=v_~b0_ev~0_18} AuxVars[] AssignedVars[~b0_ev~0] 24786#L344-3 [870] L344-3-->L349-3: Formula: (< 1 v_~b1_ev~0_20) InVars {~b1_ev~0=v_~b1_ev~0_20} OutVars{~b1_ev~0=v_~b1_ev~0_20} AuxVars[] AssignedVars[] 24784#L349-3 [656] L349-3-->L354-3: Formula: (and (= v_~d0_ev~0_18 2) (= v_~d0_ev~0_19 1)) InVars {~d0_ev~0=v_~d0_ev~0_19} OutVars{~d0_ev~0=v_~d0_ev~0_18} AuxVars[] AssignedVars[~d0_ev~0] 24783#L354-3 [513] L354-3-->L359-3: Formula: (and (= 1 v_~d1_ev~0_19) (= v_~d1_ev~0_18 2)) InVars {~d1_ev~0=v_~d1_ev~0_19} OutVars{~d1_ev~0=v_~d1_ev~0_18} AuxVars[] AssignedVars[~d1_ev~0] 24781#L359-3 [876] L359-3-->L364-3: Formula: (> v_~z_ev~0_16 1) InVars {~z_ev~0=v_~z_ev~0_16} OutVars{~z_ev~0=v_~z_ev~0_16} AuxVars[] AssignedVars[] 23915#L364-3 [568] L364-3-->L258-1: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_5, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_2|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_1, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_1, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_1|, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_1|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_~__retres2~0, ULTIMATE.start_stop_simulation_~tmp~2, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_#res] 24780#L258-1 [666] L258-1-->L265-1: Formula: (and (= v_~comp_m1_st~0_10 0) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_10} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_9, ~comp_m1_st~0=v_~comp_m1_st~0_10} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 24779#L265-1 [892] L265-1-->L397: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_stop_simulation_~tmp~2_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_9| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_15, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_9|, ULTIMATE.start_stop_simulation_#t~ret3=|v_ULTIMATE.start_stop_simulation_#t~ret3_4|, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_stop_simulation_#t~ret3, ULTIMATE.start_stop_simulation_~tmp~2] 24778#L397 [880] L397-->L404: Formula: (and (= v_ULTIMATE.start_stop_simulation_~__retres2~0_4 0) (< 0 v_ULTIMATE.start_stop_simulation_~tmp~2_5)) InVars {ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} OutVars{ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_4, ULTIMATE.start_stop_simulation_~tmp~2=v_ULTIMATE.start_stop_simulation_~tmp~2_5} AuxVars[] AssignedVars[ULTIMATE.start_stop_simulation_~__retres2~0] 24776#L404 [897] L404-->L422-1: Formula: (and (= 0 v_ULTIMATE.start_start_simulation_~tmp~3_9) (= v_ULTIMATE.start_stop_simulation_~__retres2~0_8 |v_ULTIMATE.start_stop_simulation_#res_5|) (= |v_ULTIMATE.start_stop_simulation_#res_5| v_ULTIMATE.start_start_simulation_~tmp~3_9)) InVars {ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_6|, ULTIMATE.start_stop_simulation_~__retres2~0=v_ULTIMATE.start_stop_simulation_~__retres2~0_8, ULTIMATE.start_stop_simulation_#res=|v_ULTIMATE.start_stop_simulation_#res_5|, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_9} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ULTIMATE.start_stop_simulation_#res, ULTIMATE.start_start_simulation_~tmp~3] 24775#L422-1 [2020-06-22 00:08:20,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:20,251 INFO L82 PathProgramCache]: Analyzing trace with hash -1069091576, now seen corresponding path program 3 times [2020-06-22 00:08:20,251 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:20,251 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:20,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:20,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:20,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:20,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:20,268 INFO L82 PathProgramCache]: Analyzing trace with hash 1705624435, now seen corresponding path program 1 times [2020-06-22 00:08:20,269 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:20,269 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:20,269 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:20,270 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:20,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:20,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:20,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:20,284 INFO L82 PathProgramCache]: Analyzing trace with hash 1098084922, now seen corresponding path program 1 times [2020-06-22 00:08:20,284 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:20,284 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:20,285 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:20,285 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:20,285 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:20,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:20,309 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:20,309 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-06-22 00:08:20,509 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2020-06-22 00:08:20,575 INFO L216 LassoAnalysis]: Preferences: [2020-06-22 00:08:20,576 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-22 00:08:20,576 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-22 00:08:20,576 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-22 00:08:20,577 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2020-06-22 00:08:20,577 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:08:20,577 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-22 00:08:20,577 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-22 00:08:20,577 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration26_Loop [2020-06-22 00:08:20,577 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-22 00:08:20,578 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-22 00:08:20,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,611 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,626 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,635 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,637 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,639 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,646 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,653 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,659 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,661 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,663 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,678 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:20,858 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-22 00:08:20,859 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:08:20,865 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-22 00:08:20,865 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-22 00:08:20,875 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-22 00:08:20,875 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_activate_threads_#t~ret2=0} Honda state: {ULTIMATE.start_activate_threads_#t~ret2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:08:20,914 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-22 00:08:20,914 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-22 00:08:20,920 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2020-06-22 00:08:20,920 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_eval_#t~ret0=0} Honda state: {ULTIMATE.start_eval_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:08:20,950 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-06-22 00:08:20,950 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /export/starexec/sandbox/solver/bin/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:08:20,983 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-06-22 00:08:20,984 INFO L163 nArgumentSynthesizer]: Using integer mode. [2020-06-22 00:08:21,007 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-06-22 00:08:21,033 INFO L216 LassoAnalysis]: Preferences: [2020-06-22 00:08:21,033 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2020-06-22 00:08:21,034 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-06-22 00:08:21,034 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2020-06-22 00:08:21,034 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2020-06-22 00:08:21,034 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-06-22 00:08:21,034 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2020-06-22 00:08:21,034 INFO L130 ssoRankerPreferences]: Path of dumped script: [2020-06-22 00:08:21,034 INFO L131 ssoRankerPreferences]: Filename of dumped script: theBenchmark.c_BEv2_Iteration26_Loop [2020-06-22 00:08:21,034 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2020-06-22 00:08:21,034 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2020-06-22 00:08:21,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,044 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,120 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,142 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-06-22 00:08:21,339 INFO L300 LassoAnalysis]: Preprocessing complete. [2020-06-22 00:08:21,345 INFO L497 LassoAnalysis]: Using template 'affine'. [2020-06-22 00:08:21,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 00:08:21,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 00:08:21,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 00:08:21,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 00:08:21,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 00:08:21,349 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 00:08:21,351 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 00:08:21,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 00:08:21,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2020-06-22 00:08:21,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-06-22 00:08:21,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2020-06-22 00:08:21,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-06-22 00:08:21,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2020-06-22 00:08:21,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2020-06-22 00:08:21,356 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2020-06-22 00:08:21,357 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-06-22 00:08:21,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-06-22 00:08:21,360 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-06-22 00:08:21,364 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-06-22 00:08:21,364 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. [2020-06-22 00:08:21,366 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-06-22 00:08:21,366 INFO L440 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-06-22 00:08:21,366 INFO L518 LassoAnalysis]: Proved termination. [2020-06-22 00:08:21,367 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(~d0_ev~0) = -1*~d0_ev~0 + 1 Supporting invariants [] [2020-06-22 00:08:21,368 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-06-22 00:08:21,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:21,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 2 conjunts are in the unsatisfiable core [2020-06-22 00:08:21,445 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 00:08:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:21,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 4 conjunts are in the unsatisfiable core [2020-06-22 00:08:21,477 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 00:08:21,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:21,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:21,551 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 2 conjunts are in the unsatisfiable core [2020-06-22 00:08:21,553 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 00:08:21,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:21,589 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 2 conjunts are in the unsatisfiable core [2020-06-22 00:08:21,590 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2020-06-22 00:08:21,593 INFO L98 LoopCannibalizer]: 3 predicates before loop cannibalization 6 predicates after loop cannibalization [2020-06-22 00:08:21,597 INFO L152 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 6 loop predicates [2020-06-22 00:08:21,598 INFO L69 BuchiDifferenceNCSB]: Start buchiDifferenceNCSB. First operand 2090 states and 3467 transitions. cyclomatic complexity: 1378 Second operand 5 states. [2020-06-22 00:08:23,653 INFO L73 BuchiDifferenceNCSB]: Finished buchiDifferenceNCSB. First operand 2090 states and 3467 transitions. cyclomatic complexity: 1378. Second operand 5 states. Result 18554 states and 30561 transitions. Complement of second has 26 states. [2020-06-22 00:08:23,654 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 16 states 1 stem states 10 non-accepting loop states 4 accepting loop states [2020-06-22 00:08:23,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-06-22 00:08:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1319 transitions. [2020-06-22 00:08:23,660 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 16 states and 1319 transitions. Stem has 29 letters. Loop has 30 letters. [2020-06-22 00:08:23,663 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 00:08:23,663 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 16 states and 1319 transitions. Stem has 59 letters. Loop has 30 letters. [2020-06-22 00:08:23,665 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 00:08:23,665 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 16 states and 1319 transitions. Stem has 29 letters. Loop has 60 letters. [2020-06-22 00:08:23,666 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-06-22 00:08:23,683 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 18554 states and 30561 transitions. [2020-06-22 00:08:23,789 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 5992 [2020-06-22 00:08:23,859 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 18554 states to 11654 states and 18773 transitions. [2020-06-22 00:08:23,859 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8218 [2020-06-22 00:08:23,869 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8310 [2020-06-22 00:08:23,869 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11654 states and 18773 transitions. [2020-06-22 00:08:23,886 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-06-22 00:08:23,887 INFO L706 BuchiCegarLoop]: Abstraction has 11654 states and 18773 transitions. [2020-06-22 00:08:23,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11654 states and 18773 transitions. [2020-06-22 00:08:24,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11654 to 8064. [2020-06-22 00:08:24,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8064 states. [2020-06-22 00:08:24,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8064 states to 8064 states and 13366 transitions. [2020-06-22 00:08:24,160 INFO L729 BuchiCegarLoop]: Abstraction has 8064 states and 13366 transitions. [2020-06-22 00:08:24,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:24,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:24,175 INFO L87 Difference]: Start difference. First operand 8064 states and 13366 transitions. Second operand 3 states. [2020-06-22 00:08:24,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:24,348 INFO L93 Difference]: Finished difference Result 7422 states and 12215 transitions. [2020-06-22 00:08:24,349 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:24,359 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7422 states and 12215 transitions. [2020-06-22 00:08:24,400 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4124 [2020-06-22 00:08:24,428 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7422 states to 7422 states and 12215 transitions. [2020-06-22 00:08:24,428 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4910 [2020-06-22 00:08:24,433 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4910 [2020-06-22 00:08:24,434 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7422 states and 12215 transitions. [2020-06-22 00:08:24,434 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-06-22 00:08:24,434 INFO L706 BuchiCegarLoop]: Abstraction has 7422 states and 12215 transitions. [2020-06-22 00:08:24,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7422 states and 12215 transitions. [2020-06-22 00:08:24,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7422 to 7406. [2020-06-22 00:08:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7406 states. [2020-06-22 00:08:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7406 states to 7406 states and 12191 transitions. [2020-06-22 00:08:24,561 INFO L729 BuchiCegarLoop]: Abstraction has 7406 states and 12191 transitions. [2020-06-22 00:08:24,561 INFO L609 BuchiCegarLoop]: Abstraction has 7406 states and 12191 transitions. [2020-06-22 00:08:24,562 INFO L442 BuchiCegarLoop]: ======== Iteration 27============ [2020-06-22 00:08:24,562 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7406 states and 12191 transitions. [2020-06-22 00:08:24,595 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4124 [2020-06-22 00:08:24,595 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:24,595 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:24,596 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:24,596 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2020-06-22 00:08:24,597 INFO L794 eck$LassoCheckResult]: Stem: 60298#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 60299#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 60233#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 60234#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 60292#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 60259#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 60249#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 60250#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 60207#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 60194#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 60195#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 60307#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 60297#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 60296#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 60196#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 60197#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 60227#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 60340#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 60341#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 60317#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 60318#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 60362#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 60363#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 60255#L380 [785] L380-->L380-2: Formula: (and (= v_~comp_m1_st~0_6 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_8)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_6} AuxVars[] AssignedVars[~comp_m1_st~0] 60256#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 60260#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 61438#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 61436#L354-1 [502] L354-1-->L359-1: Formula: (and (= 1 v_~d1_ev~0_16) (= v_~d1_ev~0_15 2)) InVars {~d1_ev~0=v_~d1_ev~0_16} OutVars{~d1_ev~0=v_~d1_ev~0_15} AuxVars[] AssignedVars[~d1_ev~0] 61434#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 61429#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 61430#L285 [2020-06-22 00:08:24,597 INFO L796 eck$LassoCheckResult]: Loop: 61430#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 63087#L258 [803] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (< 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 63083#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 63077#L280 [816] L280-->L280-1: Formula: (> v_ULTIMATE.start_eval_~tmp___0~0_4 0) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_4} OutVars{ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_4} AuxVars[] AssignedVars[] 63072#L280-1 [822] L280-1-->L285: Formula: (< 0 v_~comp_m1_st~0_3) InVars {~comp_m1_st~0=v_~comp_m1_st~0_3} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_3} AuxVars[] AssignedVars[] 61430#L285 [2020-06-22 00:08:24,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:24,597 INFO L82 PathProgramCache]: Analyzing trace with hash 1217900399, now seen corresponding path program 1 times [2020-06-22 00:08:24,597 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:24,598 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:24,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:24,599 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:24,599 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:24,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:24,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:24,616 INFO L82 PathProgramCache]: Analyzing trace with hash 873518419, now seen corresponding path program 1 times [2020-06-22 00:08:24,616 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:24,616 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:24,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:24,617 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:24,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:24,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:24,628 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:24,629 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-06-22 00:08:24,629 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:24,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-06-22 00:08:24,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-06-22 00:08:24,629 INFO L87 Difference]: Start difference. First operand 7406 states and 12191 transitions. cyclomatic complexity: 4804 Second operand 4 states. [2020-06-22 00:08:24,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:24,981 INFO L93 Difference]: Finished difference Result 15414 states and 25683 transitions. [2020-06-22 00:08:24,981 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-06-22 00:08:24,990 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15414 states and 25683 transitions. [2020-06-22 00:08:25,074 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 8668 [2020-06-22 00:08:25,129 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15414 states to 15414 states and 25683 transitions. [2020-06-22 00:08:25,130 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10154 [2020-06-22 00:08:25,141 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 10154 [2020-06-22 00:08:25,141 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15414 states and 25683 transitions. [2020-06-22 00:08:25,141 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-06-22 00:08:25,142 INFO L706 BuchiCegarLoop]: Abstraction has 15414 states and 25683 transitions. [2020-06-22 00:08:25,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15414 states and 25683 transitions. [2020-06-22 00:08:25,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15414 to 7534. [2020-06-22 00:08:25,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7534 states. [2020-06-22 00:08:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7534 states to 7534 states and 12383 transitions. [2020-06-22 00:08:25,296 INFO L729 BuchiCegarLoop]: Abstraction has 7534 states and 12383 transitions. [2020-06-22 00:08:25,296 INFO L609 BuchiCegarLoop]: Abstraction has 7534 states and 12383 transitions. [2020-06-22 00:08:25,296 INFO L442 BuchiCegarLoop]: ======== Iteration 28============ [2020-06-22 00:08:25,296 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7534 states and 12383 transitions. [2020-06-22 00:08:25,323 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4204 [2020-06-22 00:08:25,323 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:25,323 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:25,323 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:25,323 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2020-06-22 00:08:25,324 INFO L794 eck$LassoCheckResult]: Stem: 83125#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 83126#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 83061#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 83062#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 83120#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 83087#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 83077#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 83078#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 83036#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 83023#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 83024#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 83134#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 83124#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 83123#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 83025#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 83026#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 83055#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 83165#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 83166#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 83142#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 83143#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 83190#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 83191#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 83083#L380 [785] L380-->L380-2: Formula: (and (= v_~comp_m1_st~0_6 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_8)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_6} AuxVars[] AssignedVars[~comp_m1_st~0] 83084#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 83088#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 83103#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 84234#L354-1 [502] L354-1-->L359-1: Formula: (and (= 1 v_~d1_ev~0_16) (= v_~d1_ev~0_15 2)) InVars {~d1_ev~0=v_~d1_ev~0_16} OutVars{~d1_ev~0=v_~d1_ev~0_15} AuxVars[] AssignedVars[~d1_ev~0] 84233#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 84231#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 84232#L285 [2020-06-22 00:08:25,324 INFO L796 eck$LassoCheckResult]: Loop: 84232#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 88680#L258 [803] L258-->L265: Formula: (and (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8 0) (< 0 v_~comp_m1_st~0_9)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_9} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_9} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 88679#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 88536#L280 [817] L280-->L280-1: Formula: (< v_ULTIMATE.start_eval_~tmp___0~0_4 0) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_4} OutVars{ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_4} AuxVars[] AssignedVars[] 88537#L280-1 [822] L280-1-->L285: Formula: (< 0 v_~comp_m1_st~0_3) InVars {~comp_m1_st~0=v_~comp_m1_st~0_3} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_3} AuxVars[] AssignedVars[] 84232#L285 [2020-06-22 00:08:25,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:25,325 INFO L82 PathProgramCache]: Analyzing trace with hash 1217900399, now seen corresponding path program 2 times [2020-06-22 00:08:25,325 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:25,325 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:25,326 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:25,326 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:25,326 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:25,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:25,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:25,341 INFO L82 PathProgramCache]: Analyzing trace with hash 873518450, now seen corresponding path program 1 times [2020-06-22 00:08:25,341 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:25,341 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:25,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:25,342 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:25,342 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:25,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:25,356 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:25,357 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-06-22 00:08:25,357 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:25,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-06-22 00:08:25,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-06-22 00:08:25,357 INFO L87 Difference]: Start difference. First operand 7534 states and 12383 transitions. cyclomatic complexity: 4868 Second operand 4 states. [2020-06-22 00:08:25,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:25,527 INFO L93 Difference]: Finished difference Result 7758 states and 12535 transitions. [2020-06-22 00:08:25,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-06-22 00:08:25,536 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 7758 states and 12535 transitions. [2020-06-22 00:08:25,569 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4316 [2020-06-22 00:08:25,594 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 7758 states to 7758 states and 12535 transitions. [2020-06-22 00:08:25,594 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5126 [2020-06-22 00:08:25,599 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5126 [2020-06-22 00:08:25,599 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7758 states and 12535 transitions. [2020-06-22 00:08:25,600 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-06-22 00:08:25,600 INFO L706 BuchiCegarLoop]: Abstraction has 7758 states and 12535 transitions. [2020-06-22 00:08:25,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7758 states and 12535 transitions. [2020-06-22 00:08:25,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7758 to 7534. [2020-06-22 00:08:25,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7534 states. [2020-06-22 00:08:25,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7534 states to 7534 states and 12255 transitions. [2020-06-22 00:08:25,769 INFO L729 BuchiCegarLoop]: Abstraction has 7534 states and 12255 transitions. [2020-06-22 00:08:25,769 INFO L609 BuchiCegarLoop]: Abstraction has 7534 states and 12255 transitions. [2020-06-22 00:08:25,769 INFO L442 BuchiCegarLoop]: ======== Iteration 29============ [2020-06-22 00:08:25,769 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7534 states and 12255 transitions. [2020-06-22 00:08:25,794 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 4188 [2020-06-22 00:08:25,794 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:25,794 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:25,795 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:25,795 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2020-06-22 00:08:25,796 INFO L794 eck$LassoCheckResult]: Stem: 98437#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 98438#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 98363#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 98364#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 98431#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 98391#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 98379#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 98380#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 98337#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 98324#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 98325#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 98447#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 98436#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 98435#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 98326#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 98327#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 98357#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 98480#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 98481#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 98456#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 98457#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 98499#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 98500#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 98385#L380 [785] L380-->L380-2: Formula: (and (= v_~comp_m1_st~0_6 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_8)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_6} AuxVars[] AssignedVars[~comp_m1_st~0] 98386#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 98392#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 98517#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 98518#L354-1 [502] L354-1-->L359-1: Formula: (and (= 1 v_~d1_ev~0_16) (= v_~d1_ev~0_15 2)) InVars {~d1_ev~0=v_~d1_ev~0_16} OutVars{~d1_ev~0=v_~d1_ev~0_15} AuxVars[] AssignedVars[~d1_ev~0] 98989#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 98987#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 98988#L285 [2020-06-22 00:08:25,796 INFO L796 eck$LassoCheckResult]: Loop: 98988#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 102774#L258 [671] L258-->L265: Formula: (and (= 0 v_~comp_m1_st~0_8) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_4 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_8} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_4, ~comp_m1_st~0=v_~comp_m1_st~0_8} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 102769#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 102767#L280 [816] L280-->L280-1: Formula: (> v_ULTIMATE.start_eval_~tmp___0~0_4 0) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_4} OutVars{ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_4} AuxVars[] AssignedVars[] 102766#L280-1 [822] L280-1-->L285: Formula: (< 0 v_~comp_m1_st~0_3) InVars {~comp_m1_st~0=v_~comp_m1_st~0_3} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_3} AuxVars[] AssignedVars[] 98988#L285 [2020-06-22 00:08:25,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:25,796 INFO L82 PathProgramCache]: Analyzing trace with hash 1217900399, now seen corresponding path program 3 times [2020-06-22 00:08:25,796 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:25,797 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:25,798 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:25,798 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:25,798 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:25,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:25,813 INFO L82 PathProgramCache]: Analyzing trace with hash 869586007, now seen corresponding path program 1 times [2020-06-22 00:08:25,813 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:25,813 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:25,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:25,814 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:25,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-06-22 00:08:25,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-06-22 00:08:25,821 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-06-22 00:08:25,821 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-06-22 00:08:25,821 INFO L811 eck$LassoCheckResult]: loop already infeasible [2020-06-22 00:08:25,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-06-22 00:08:25,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-06-22 00:08:25,822 INFO L87 Difference]: Start difference. First operand 7534 states and 12255 transitions. cyclomatic complexity: 4740 Second operand 3 states. [2020-06-22 00:08:26,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-06-22 00:08:26,048 INFO L93 Difference]: Finished difference Result 13493 states and 21501 transitions. [2020-06-22 00:08:26,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-06-22 00:08:26,059 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13493 states and 21501 transitions. [2020-06-22 00:08:26,113 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 7604 [2020-06-22 00:08:26,159 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13493 states to 13493 states and 21501 transitions. [2020-06-22 00:08:26,159 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8961 [2020-06-22 00:08:26,166 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8961 [2020-06-22 00:08:26,166 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13493 states and 21501 transitions. [2020-06-22 00:08:26,167 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-06-22 00:08:26,167 INFO L706 BuchiCegarLoop]: Abstraction has 13493 states and 21501 transitions. [2020-06-22 00:08:26,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13493 states and 21501 transitions. [2020-06-22 00:08:26,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13493 to 9650. [2020-06-22 00:08:26,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9650 states. [2020-06-22 00:08:26,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9650 states to 9650 states and 15771 transitions. [2020-06-22 00:08:26,309 INFO L729 BuchiCegarLoop]: Abstraction has 9650 states and 15771 transitions. [2020-06-22 00:08:26,309 INFO L609 BuchiCegarLoop]: Abstraction has 9650 states and 15771 transitions. [2020-06-22 00:08:26,310 INFO L442 BuchiCegarLoop]: ======== Iteration 30============ [2020-06-22 00:08:26,310 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9650 states and 15771 transitions. [2020-06-22 00:08:26,338 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 5476 [2020-06-22 00:08:26,338 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-06-22 00:08:26,338 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-06-22 00:08:26,339 INFO L867 BuchiCegarLoop]: Counterexample stem 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] [2020-06-22 00:08:26,339 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2020-06-22 00:08:26,340 INFO L794 eck$LassoCheckResult]: Stem: 119466#ULTIMATE.startENTRY [885] ULTIMATE.startENTRY-->L202: Formula: (and (= v_~d0_ev~0_23 2) (= 0 v_~z_val~0_13) (= 2 v_~b1_ev~0_23) (= v_~d0_val_t~0_9 1) (= v_~b0_val~0_13 0) (= 1 v_~b1_val_t~0_9) (= 1 v_~d1_req_up~0_12) (= v_ULTIMATE.start_start_simulation_~kernel_st~0_9 0) (= 2 v_~d1_ev~0_23) (= v_~b1_val~0_13 0) (= v_~b0_val_t~0_9 1) (= v_~b0_req_up~0_12 1) (= 0 v_~comp_m1_i~0_7) (= v_~d0_req_up~0_12 1) (= v_~comp_m1_st~0_15 0) (= v_~b0_ev~0_23 2) (= 1 v_~d1_val_t~0_9) (= v_~z_req_up~0_12 0) (= v_~z_val_t~0_10 0) (= 0 v_~d1_val~0_13) (= v_~z_ev~0_19 2) (= v_~b1_req_up~0_12 1) (= 0 v_~d0_val~0_13)) InVars {} OutVars{ULTIMATE.start_start_simulation_#t~ret4=|v_ULTIMATE.start_start_simulation_#t~ret4_4|, ~b1_val~0=v_~b1_val~0_13, ~b0_val~0=v_~b0_val~0_13, ~d0_req_up~0=v_~d0_req_up~0_12, ~d0_val~0=v_~d0_val~0_13, ~d1_val_t~0=v_~d1_val_t~0_9, ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_9, ~d1_ev~0=v_~d1_ev~0_23, ~d1_val~0=v_~d1_val~0_13, ~b0_req_up~0=v_~b0_req_up~0_12, ~z_ev~0=v_~z_ev~0_19, ~b1_val_t~0=v_~b1_val_t~0_9, ~b1_ev~0=v_~b1_ev~0_23, ULTIMATE.start_main_~__retres1~2=v_ULTIMATE.start_main_~__retres1~2_6, ~z_val~0=v_~z_val~0_13, ~d1_req_up~0=v_~d1_req_up~0_12, ~z_val_t~0=v_~z_val_t~0_10, ~b0_val_t~0=v_~b0_val_t~0_9, ULTIMATE.start_start_simulation_~tmp~3=v_ULTIMATE.start_start_simulation_~tmp~3_7, ~z_req_up~0=v_~z_req_up~0_12, ~b1_req_up~0=v_~b1_req_up~0_12, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_5|, ~d0_ev~0=v_~d0_ev~0_23, ~b0_ev~0=v_~b0_ev~0_23, ~d0_val_t~0=v_~d0_val_t~0_9, ~comp_m1_st~0=v_~comp_m1_st~0_15, ~comp_m1_i~0=v_~comp_m1_i~0_7} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_#t~ret4, ~b1_val~0, ~b0_val~0, ~d0_req_up~0, ~d0_val~0, ~d1_val_t~0, ULTIMATE.start_start_simulation_~kernel_st~0, ~d1_ev~0, ~d1_val~0, ~b0_req_up~0, ~z_ev~0, ~b1_val_t~0, ~b1_ev~0, ULTIMATE.start_main_~__retres1~2, ~z_val~0, ~d1_req_up~0, ~z_val_t~0, ~b0_val_t~0, ULTIMATE.start_start_simulation_~tmp~3, ~z_req_up~0, ~b1_req_up~0, ULTIMATE.start_main_#res, ~d0_ev~0, ~b0_ev~0, ~d0_val_t~0, ~comp_m1_st~0, ~comp_m1_i~0] 119467#L202 [566] L202-->L127: Formula: (= 1 v_~b0_req_up~0_4) InVars {~b0_req_up~0=v_~b0_req_up~0_4} OutVars{~b0_req_up~0=v_~b0_req_up~0_4} AuxVars[] AssignedVars[] 119398#L127 [748] L127-->L127-2: Formula: (and (= v_~b0_val~0_3 v_~b0_val_t~0_3) (> v_~b0_val_t~0_3 v_~b0_val~0_4) (= v_~b0_ev~0_3 0)) InVars {~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_4} OutVars{~b0_ev~0=v_~b0_ev~0_3, ~b0_val_t~0=v_~b0_val_t~0_3, ~b0_val~0=v_~b0_val~0_3} AuxVars[] AssignedVars[~b0_val~0, ~b0_ev~0] 119399#L127-2 [580] L127-2-->L202-1: Formula: (= v_~b0_req_up~0_5 0) InVars {} OutVars{~b0_req_up~0=v_~b0_req_up~0_5} AuxVars[] AssignedVars[~b0_req_up~0] 119460#L202-1 [545] L202-1-->L142: Formula: (= 1 v_~b1_req_up~0_4) InVars {~b1_req_up~0=v_~b1_req_up~0_4} OutVars{~b1_req_up~0=v_~b1_req_up~0_4} AuxVars[] AssignedVars[] 119425#L142 [752] L142-->L142-2: Formula: (and (= v_~b1_ev~0_3 0) (< v_~b1_val~0_4 v_~b1_val_t~0_3) (= v_~b1_val~0_3 v_~b1_val_t~0_3)) InVars {~b1_val_t~0=v_~b1_val_t~0_3, ~b1_val~0=v_~b1_val~0_4} OutVars{~b1_val_t~0=v_~b1_val_t~0_3, ~b1_ev~0=v_~b1_ev~0_3, ~b1_val~0=v_~b1_val~0_3} AuxVars[] AssignedVars[~b1_val~0, ~b1_ev~0] 119414#L142-2 [521] L142-2-->L209: Formula: (= v_~b1_req_up~0_5 0) InVars {} OutVars{~b1_req_up~0=v_~b1_req_up~0_5} AuxVars[] AssignedVars[~b1_req_up~0] 119415#L209 [624] L209-->L157: Formula: (= v_~d0_req_up~0_4 1) InVars {~d0_req_up~0=v_~d0_req_up~0_4} OutVars{~d0_req_up~0=v_~d0_req_up~0_4} AuxVars[] AssignedVars[] 119370#L157 [757] L157-->L157-2: Formula: (and (> v_~d0_val_t~0_3 v_~d0_val~0_4) (= v_~d0_val~0_3 v_~d0_val_t~0_3) (= v_~d0_ev~0_3 0)) InVars {~d0_val~0=v_~d0_val~0_4, ~d0_val_t~0=v_~d0_val_t~0_3} OutVars{~d0_ev~0=v_~d0_ev~0_3, ~d0_val~0=v_~d0_val~0_3, ~d0_val_t~0=v_~d0_val_t~0_3} AuxVars[] AssignedVars[~d0_ev~0, ~d0_val~0] 119357#L157-2 [600] L157-2-->L216: Formula: (= v_~d0_req_up~0_5 0) InVars {} OutVars{~d0_req_up~0=v_~d0_req_up~0_5} AuxVars[] AssignedVars[~d0_req_up~0] 119358#L216 [554] L216-->L172: Formula: (= v_~d1_req_up~0_4 1) InVars {~d1_req_up~0=v_~d1_req_up~0_4} OutVars{~d1_req_up~0=v_~d1_req_up~0_4} AuxVars[] AssignedVars[] 119475#L172 [760] L172-->L172-2: Formula: (and (= v_~d1_val~0_3 v_~d1_val_t~0_3) (= v_~d1_ev~0_3 0) (> v_~d1_val_t~0_3 v_~d1_val~0_4)) InVars {~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_4} OutVars{~d1_val_t~0=v_~d1_val_t~0_3, ~d1_val~0=v_~d1_val~0_3, ~d1_ev~0=v_~d1_ev~0_3} AuxVars[] AssignedVars[~d1_val~0, ~d1_ev~0] 119465#L172-2 [547] L172-2-->L223: Formula: (= v_~d1_req_up~0_5 0) InVars {} OutVars{~d1_req_up~0=v_~d1_req_up~0_5} AuxVars[] AssignedVars[~d1_req_up~0] 119464#L223 [762] L223-->L230: Formula: (> 1 v_~z_req_up~0_6) InVars {~z_req_up~0=v_~z_req_up~0_6} OutVars{~z_req_up~0=v_~z_req_up~0_6} AuxVars[] AssignedVars[] 119359#L230 [767] L230-->L245-1: Formula: (and (> 1 v_~comp_m1_i~0_4) (= v_~comp_m1_st~0_5 2)) InVars {~comp_m1_i~0=v_~comp_m1_i~0_4} OutVars{~comp_m1_st~0=v_~comp_m1_st~0_5, ~comp_m1_i~0=v_~comp_m1_i~0_4} AuxVars[] AssignedVars[~comp_m1_st~0] 119360#L245-1 [608] L245-1-->L311-1: Formula: (and (= v_~b0_ev~0_5 1) (= v_~b0_ev~0_6 0)) InVars {~b0_ev~0=v_~b0_ev~0_6} OutVars{~b0_ev~0=v_~b0_ev~0_5} AuxVars[] AssignedVars[~b0_ev~0] 119392#L311-1 [628] L311-1-->L316-1: Formula: (and (= 0 v_~b1_ev~0_6) (= v_~b1_ev~0_5 1)) InVars {~b1_ev~0=v_~b1_ev~0_6} OutVars{~b1_ev~0=v_~b1_ev~0_5} AuxVars[] AssignedVars[~b1_ev~0] 119508#L316-1 [654] L316-1-->L321-1: Formula: (and (= v_~d0_ev~0_5 1) (= v_~d0_ev~0_6 0)) InVars {~d0_ev~0=v_~d0_ev~0_6} OutVars{~d0_ev~0=v_~d0_ev~0_5} AuxVars[] AssignedVars[~d0_ev~0] 119509#L321-1 [507] L321-1-->L326-1: Formula: (and (= 0 v_~d1_ev~0_6) (= v_~d1_ev~0_5 1)) InVars {~d1_ev~0=v_~d1_ev~0_6} OutVars{~d1_ev~0=v_~d1_ev~0_5} AuxVars[] AssignedVars[~d1_ev~0] 119562#L326-1 [776] L326-1-->L331-1: Formula: (< 0 v_~z_ev~0_7) InVars {~z_ev~0=v_~z_ev~0_7} OutVars{~z_ev~0=v_~z_ev~0_7} AuxVars[] AssignedVars[] 119560#L331-1 [583] L331-1-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_1, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_1|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_1, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_1|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_is_method1_triggered_~__retres1~0, ULTIMATE.start_activate_threads_#t~ret2] 119557#L97 [591] L97-->L119: Formula: (and (= v_~b0_ev~0_11 1) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4 1)) InVars {~b0_ev~0=v_~b0_ev~0_11} OutVars{ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_4, ~b0_ev~0=v_~b0_ev~0_11} AuxVars[] AssignedVars[ULTIMATE.start_is_method1_triggered_~__retres1~0] 119555#L119 [886] L119-->L380: Formula: (and (= |v_ULTIMATE.start_is_method1_triggered_#res_7| v_ULTIMATE.start_activate_threads_~tmp~1_13) (= v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19 |v_ULTIMATE.start_is_method1_triggered_#res_7|)) InVars {ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_13, ULTIMATE.start_is_method1_triggered_#res=|v_ULTIMATE.start_is_method1_triggered_#res_7|, ULTIMATE.start_is_method1_triggered_~__retres1~0=v_ULTIMATE.start_is_method1_triggered_~__retres1~0_19, ULTIMATE.start_activate_threads_#t~ret2=|v_ULTIMATE.start_activate_threads_#t~ret2_7|} AuxVars[] AssignedVars[ULTIMATE.start_activate_threads_~tmp~1, ULTIMATE.start_is_method1_triggered_#res, ULTIMATE.start_activate_threads_#t~ret2] 119551#L380 [785] L380-->L380-2: Formula: (and (= v_~comp_m1_st~0_6 0) (< 0 v_ULTIMATE.start_activate_threads_~tmp~1_8)) InVars {ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8} OutVars{ULTIMATE.start_activate_threads_~tmp~1=v_ULTIMATE.start_activate_threads_~tmp~1_8, ~comp_m1_st~0=v_~comp_m1_st~0_6} AuxVars[] AssignedVars[~comp_m1_st~0] 119549#L380-2 [618] L380-2-->L344-1: Formula: (and (= v_~b0_ev~0_15 2) (= v_~b0_ev~0_16 1)) InVars {~b0_ev~0=v_~b0_ev~0_16} OutVars{~b0_ev~0=v_~b0_ev~0_15} AuxVars[] AssignedVars[~b0_ev~0] 119443#L344-1 [626] L344-1-->L349-1: Formula: (and (= 1 v_~b1_ev~0_16) (= v_~b1_ev~0_15 2)) InVars {~b1_ev~0=v_~b1_ev~0_16} OutVars{~b1_ev~0=v_~b1_ev~0_15} AuxVars[] AssignedVars[~b1_ev~0] 119444#L349-1 [652] L349-1-->L354-1: Formula: (and (= v_~d0_ev~0_15 2) (= v_~d0_ev~0_16 1)) InVars {~d0_ev~0=v_~d0_ev~0_16} OutVars{~d0_ev~0=v_~d0_ev~0_15} AuxVars[] AssignedVars[~d0_ev~0] 120687#L354-1 [502] L354-1-->L359-1: Formula: (and (= 1 v_~d1_ev~0_16) (= v_~d1_ev~0_15 2)) InVars {~d1_ev~0=v_~d1_ev~0_16} OutVars{~d1_ev~0=v_~d1_ev~0_15} AuxVars[] AssignedVars[~d1_ev~0] 120686#L359-1 [797] L359-1-->L422-1: Formula: (> v_~z_ev~0_13 1) InVars {~z_ev~0=v_~z_ev~0_13} OutVars{~z_ev~0=v_~z_ev~0_13} AuxVars[] AssignedVars[] 120684#L422-1 [887] L422-1-->L285: Formula: (= v_ULTIMATE.start_start_simulation_~kernel_st~0_10 1) InVars {} OutVars{ULTIMATE.start_start_simulation_~kernel_st~0=v_ULTIMATE.start_start_simulation_~kernel_st~0_10, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_4|, ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_6, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_4|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_6} AuxVars[] AssignedVars[ULTIMATE.start_start_simulation_~kernel_st~0, ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 120685#L285 [2020-06-22 00:08:26,340 INFO L796 eck$LassoCheckResult]: Loop: 120685#L285 [888] L285-->L258: Formula: true InVars {} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_13, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_7|} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1, ULTIMATE.start_exists_runnable_thread_#res] 122899#L258 [671] L258-->L265: Formula: (and (= 0 v_~comp_m1_st~0_8) (= v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_4 1)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_8} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_4, ~comp_m1_st~0=v_~comp_m1_st~0_8} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_~__retres1~1] 122898#L265 [889] L265-->L280: Formula: (and (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_eval_~tmp___0~0_7) (= |v_ULTIMATE.start_exists_runnable_thread_#res_8| v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14)) InVars {ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14} OutVars{ULTIMATE.start_exists_runnable_thread_~__retres1~1=v_ULTIMATE.start_exists_runnable_thread_~__retres1~1_14, ULTIMATE.start_exists_runnable_thread_#res=|v_ULTIMATE.start_exists_runnable_thread_#res_8|, ULTIMATE.start_eval_#t~ret0=|v_ULTIMATE.start_eval_#t~ret0_5|, ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_7} AuxVars[] AssignedVars[ULTIMATE.start_exists_runnable_thread_#res, ULTIMATE.start_eval_#t~ret0, ULTIMATE.start_eval_~tmp___0~0] 122896#L280 [816] L280-->L280-1: Formula: (> v_ULTIMATE.start_eval_~tmp___0~0_4 0) InVars {ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_4} OutVars{ULTIMATE.start_eval_~tmp___0~0=v_ULTIMATE.start_eval_~tmp___0~0_4} AuxVars[] AssignedVars[] 122895#L280-1 [669] L280-1-->L289: Formula: (and (= v_ULTIMATE.start_eval_~tmp~0_4 |v_ULTIMATE.start_eval_#t~nondet1_3|) (= v_~comp_m1_st~0_12 0)) InVars {~comp_m1_st~0=v_~comp_m1_st~0_12, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_3|} OutVars{ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_4, ULTIMATE.start_eval_#t~nondet1=|v_ULTIMATE.start_eval_#t~nondet1_2|, ~comp_m1_st~0=v_~comp_m1_st~0_12} AuxVars[] AssignedVars[ULTIMATE.start_eval_#t~nondet1, ULTIMATE.start_eval_~tmp~0] 122894#L289 [643] L289-->L285: Formula: (= v_ULTIMATE.start_eval_~tmp~0_1 0) InVars {ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_1} OutVars{ULTIMATE.start_eval_~tmp~0=v_ULTIMATE.start_eval_~tmp~0_1} AuxVars[] AssignedVars[] 120685#L285 [2020-06-22 00:08:26,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:26,340 INFO L82 PathProgramCache]: Analyzing trace with hash 1217900399, now seen corresponding path program 4 times [2020-06-22 00:08:26,340 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:26,340 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:26,341 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:26,341 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:26,341 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:26,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:26,355 INFO L82 PathProgramCache]: Analyzing trace with hash 1187358341, now seen corresponding path program 1 times [2020-06-22 00:08:26,355 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:26,355 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:26,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:26,356 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2020-06-22 00:08:26,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:26,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:26,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:26,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-06-22 00:08:26,361 INFO L82 PathProgramCache]: Analyzing trace with hash -1618244749, now seen corresponding path program 1 times [2020-06-22 00:08:26,361 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2020-06-22 00:08:26,361 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2020-06-22 00:08:26,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:26,362 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-06-22 00:08:26,362 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2020-06-22 00:08:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:26,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-06-22 00:08:26,771 WARN L188 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 102 [2020-06-22 00:08:26,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.06 12:08:26 BasicIcfg [2020-06-22 00:08:26,865 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-06-22 00:08:26,866 INFO L168 Benchmark]: Toolchain (without parser) took 15615.17 ms. Allocated memory was 649.6 MB in the beginning and 1.1 GB in the end (delta: 447.2 MB). Free memory was 565.2 MB in the beginning and 535.0 MB in the end (delta: 30.2 MB). Peak memory consumption was 477.5 MB. Max. memory is 50.3 GB. [2020-06-22 00:08:26,867 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 585.7 MB. There was no memory consumed. Max. memory is 50.3 GB. [2020-06-22 00:08:26,867 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.26 ms. Allocated memory was 649.6 MB in the beginning and 672.1 MB in the end (delta: 22.5 MB). Free memory was 565.2 MB in the beginning and 632.8 MB in the end (delta: -67.6 MB). Peak memory consumption was 29.7 MB. Max. memory is 50.3 GB. [2020-06-22 00:08:26,868 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.04 ms. Allocated memory is still 672.1 MB. Free memory was 631.4 MB in the beginning and 628.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 50.3 GB. [2020-06-22 00:08:26,868 INFO L168 Benchmark]: Boogie Preprocessor took 33.00 ms. Allocated memory is still 672.1 MB. Free memory was 628.7 MB in the beginning and 626.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 50.3 GB. [2020-06-22 00:08:26,868 INFO L168 Benchmark]: RCFGBuilder took 612.99 ms. Allocated memory is still 672.1 MB. Free memory was 626.0 MB in the beginning and 585.0 MB in the end (delta: 41.0 MB). Peak memory consumption was 41.0 MB. Max. memory is 50.3 GB. [2020-06-22 00:08:26,869 INFO L168 Benchmark]: BlockEncodingV2 took 186.72 ms. Allocated memory is still 672.1 MB. Free memory was 585.0 MB in the beginning and 564.8 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 50.3 GB. [2020-06-22 00:08:26,870 INFO L168 Benchmark]: TraceAbstraction took 207.35 ms. Allocated memory is still 672.1 MB. Free memory was 564.8 MB in the beginning and 545.9 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 50.3 GB. [2020-06-22 00:08:26,870 INFO L168 Benchmark]: BuchiAutomizer took 14144.39 ms. Allocated memory was 672.1 MB in the beginning and 1.1 GB in the end (delta: 424.7 MB). Free memory was 544.5 MB in the beginning and 535.0 MB in the end (delta: 9.5 MB). Peak memory consumption was 434.2 MB. Max. memory is 50.3 GB. [2020-06-22 00:08:26,874 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: - StatisticsResult: Initial Icfg 107 locations, 179 edges - StatisticsResult: Encoded RCFG 90 locations, 224 edges * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 649.6 MB. Free memory is still 585.7 MB. There was no memory consumed. Max. memory is 50.3 GB. * CACSL2BoogieTranslator took 374.26 ms. Allocated memory was 649.6 MB in the beginning and 672.1 MB in the end (delta: 22.5 MB). Free memory was 565.2 MB in the beginning and 632.8 MB in the end (delta: -67.6 MB). Peak memory consumption was 29.7 MB. Max. memory is 50.3 GB. * Boogie Procedure Inliner took 51.04 ms. Allocated memory is still 672.1 MB. Free memory was 631.4 MB in the beginning and 628.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 50.3 GB. * Boogie Preprocessor took 33.00 ms. Allocated memory is still 672.1 MB. Free memory was 628.7 MB in the beginning and 626.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 50.3 GB. * RCFGBuilder took 612.99 ms. Allocated memory is still 672.1 MB. Free memory was 626.0 MB in the beginning and 585.0 MB in the end (delta: 41.0 MB). Peak memory consumption was 41.0 MB. Max. memory is 50.3 GB. * BlockEncodingV2 took 186.72 ms. Allocated memory is still 672.1 MB. Free memory was 585.0 MB in the beginning and 564.8 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 50.3 GB. * TraceAbstraction took 207.35 ms. Allocated memory is still 672.1 MB. Free memory was 564.8 MB in the beginning and 545.9 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 50.3 GB. * BuchiAutomizer took 14144.39 ms. Allocated memory was 672.1 MB in the beginning and 1.1 GB in the end (delta: 424.7 MB). Free memory was 544.5 MB in the beginning and 535.0 MB in the end (delta: 9.5 MB). Peak memory consumption was 434.2 MB. Max. memory is 50.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 245]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 275]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 340]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 340]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 280]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 90 locations, 0 error locations. SAFE Result, 0.1s 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=90occurred 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, 25 LocationsWithAnnotation, 25 PreInvPairs, 25 NumberOfFragments, 25 HoareAnnotationTreeSize, 25 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 25 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - StatisticsResult: Constructed decomposition of program Your program was decomposed into 30 terminating modules (29 trivial, 0 deterministic, 1 nondeterministic) and one nonterminating remainder module.One nondeterministic module has affine ranking function -1 * d0_ev + 1 and consists of 16 locations. 29 modules have a trivial ranking function, the largest among these consists of 4 locations. The remainder module has 9650 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 14.0s and 30 iterations. TraceHistogramMax:1. Analysis of lassos took 2.9s. Construction of modules took 5.4s. Büchi inclusion checks took 3.2s. Highest rank in rank-based complementation 3. Minimization of det autom 25. Minimization of nondet autom 5. Automata minimization 1.1s AutomataMinimizationTime, 30 MinimizatonAttempts, 16836 StatesRemovedByMinimization, 7 NontrivialMinimizations. Non-live state removal took 0.7s Buchi closure took 0.0s. Biggest automaton had 9650 states and ocurred in iteration 29. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 2751 SDtfs, 5335 SDslu, 5093 SDs, 0 SdLazy, 6961 SolverSat, 267 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.4s Time LassoAnalysisResults: nont1 unkn0 SFLI5 SFLT0 conc0 concLT1 SILN0 SILU0 SILI23 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital80 mio100 ax100 hnf100 lsp13 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq209 hnf86 smp100 dnf100 smp100 tf110 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 8ms VariablesStem: 0 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 0 MotzkinApplications: 2 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 275]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {} State at position 1 is {org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@40deacb2=0, b1_val_t=1, \result=0, d0_val=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@4970f613=0, __retres1=1, z_val=0, tmp=0, b0_val_t=1, kernel_st=1, d1_ev=2, comp_m1_i=0, b1_val=1, d1_req_up=0, tmp___0=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@6aa6be7b=0, z_val_t=0, b1_req_up=0, __retres1=1, d0_ev=2, z_ev=2, tmp=0, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@3631fdfe=0, b1_ev=2, comp_m1_st=0, b0_req_up=0, z_req_up=0, \result=1, d1_val=1, b0_ev=2, tmp=1, d0_val_t=1, d1_val_t=1, b0_val=1, __retres1=0, d0_req_up=0, \result=1} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 275]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L14] int b0_val ; [L15] int b0_val_t ; [L16] int b0_ev ; [L17] int b0_req_up ; [L18] int b1_val ; [L19] int b1_val_t ; [L20] int b1_ev ; [L21] int b1_req_up ; [L22] int d0_val ; [L23] int d0_val_t ; [L24] int d0_ev ; [L25] int d0_req_up ; [L26] int d1_val ; [L27] int d1_val_t ; [L28] int d1_ev ; [L29] int d1_req_up ; [L30] int z_val ; [L31] int z_val_t ; [L32] int z_ev ; [L33] int z_req_up ; [L34] int comp_m1_st ; [L35] int comp_m1_i ; [L484] int __retres1 ; [L455] b0_val = 0 [L456] b0_ev = 2 [L457] b0_req_up = 0 [L458] b1_val = 0 [L459] b1_ev = 2 [L460] b1_req_up = 0 [L461] d0_val = 0 [L462] d0_ev = 2 [L463] d0_req_up = 0 [L464] d1_val = 0 [L465] d1_ev = 2 [L466] d1_req_up = 0 [L467] z_val = 0 [L468] z_ev = 2 [L469] z_req_up = 0 [L470] b0_val_t = 1 [L471] b0_req_up = 1 [L472] b1_val_t = 1 [L473] b1_req_up = 1 [L474] d0_val_t = 1 [L475] d0_req_up = 1 [L476] d1_val_t = 1 [L477] d1_req_up = 1 [L478] comp_m1_i = 0 [L409] int kernel_st ; [L410] int tmp ; [L414] kernel_st = 0 [L202] COND TRUE (int )b0_req_up == 1 [L127] COND TRUE (int )b0_val != (int )b0_val_t [L128] b0_val = b0_val_t [L129] b0_ev = 0 [L133] b0_req_up = 0 [L209] COND TRUE (int )b1_req_up == 1 [L142] COND TRUE (int )b1_val != (int )b1_val_t [L143] b1_val = b1_val_t [L144] b1_ev = 0 [L148] b1_req_up = 0 [L216] COND TRUE (int )d0_req_up == 1 [L157] COND TRUE (int )d0_val != (int )d0_val_t [L158] d0_val = d0_val_t [L159] d0_ev = 0 [L163] d0_req_up = 0 [L223] COND TRUE (int )d1_req_up == 1 [L172] COND TRUE (int )d1_val != (int )d1_val_t [L173] d1_val = d1_val_t [L174] d1_ev = 0 [L178] d1_req_up = 0 [L230] COND FALSE !((int )z_req_up == 1) [L245] COND FALSE !((int )comp_m1_i == 1) [L248] comp_m1_st = 2 [L311] COND TRUE (int )b0_ev == 0 [L312] b0_ev = 1 [L316] COND TRUE (int )b1_ev == 0 [L317] b1_ev = 1 [L321] COND TRUE (int )d0_ev == 0 [L322] d0_ev = 1 [L326] COND TRUE (int )d1_ev == 0 [L327] d1_ev = 1 [L331] COND FALSE !((int )z_ev == 0) [L374] int tmp ; [L94] int __retres1 ; [L97] COND TRUE (int )b0_ev == 1 [L98] __retres1 = 1 [L120] return (__retres1); [L378] tmp = is_method1_triggered() [L380] COND TRUE \read(tmp) [L381] comp_m1_st = 0 [L344] COND TRUE (int )b0_ev == 1 [L345] b0_ev = 2 [L349] COND TRUE (int )b1_ev == 1 [L350] b1_ev = 2 [L354] COND TRUE (int )d0_ev == 1 [L355] d0_ev = 2 [L359] COND TRUE (int )d1_ev == 1 [L360] d1_ev = 2 [L364] COND FALSE !((int )z_ev == 1) [L422] COND TRUE 1 [L425] kernel_st = 1 [L270] int tmp ; [L271] int tmp___0 ; Loop: [L275] COND TRUE 1 [L255] int __retres1 ; [L258] COND TRUE (int )comp_m1_st == 0 [L259] __retres1 = 1 [L266] return (__retres1); [L278] tmp___0 = exists_runnable_thread() [L280] COND TRUE \read(tmp___0) [L285] COND TRUE (int )comp_m1_st == 0 [L287] tmp = __VERIFIER_nondet_int() [L289] COND FALSE !(\read(tmp)) End of lasso representation. RESULT: Ultimate proved your program to be incorrect! !SESSION 2020-06-22 00:08:07.918 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_242 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox/tmp -i /export/starexec/sandbox/benchmark/theBenchmark.c !ENTRY org.eclipse.core.resources 2 10035 2020-06-22 00:08:27.130 !MESSAGE The workspace will exit with unsaved changes in this session. Received shutdown request... Ultimate: GTK+ Version Check