./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-data-race.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5adb63485f34d5cafa0d99a2c73701114544138d3e69ca15b00fc732949a8202 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 15:38:57,424 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 15:38:57,487 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-10-24 15:38:57,492 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 15:38:57,492 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 15:38:57,517 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 15:38:57,518 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 15:38:57,519 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 15:38:57,520 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 15:38:57,520 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 15:38:57,521 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 15:38:57,522 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 15:38:57,522 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 15:38:57,522 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 15:38:57,524 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 15:38:57,524 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 15:38:57,524 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 15:38:57,525 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 15:38:57,525 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 15:38:57,525 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 15:38:57,525 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 15:38:57,527 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 15:38:57,527 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-24 15:38:57,528 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 15:38:57,528 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-24 15:38:57,528 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 15:38:57,528 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 15:38:57,528 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 15:38:57,528 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 15:38:57,529 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 15:38:57,529 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 15:38:57,529 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 15:38:57,529 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 15:38:57,529 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 15:38:57,529 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 15:38:57,529 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 15:38:57,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 15:38:57,530 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 15:38:57,530 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 15:38:57,530 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 15:38:57,530 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 15:38:57,532 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5adb63485f34d5cafa0d99a2c73701114544138d3e69ca15b00fc732949a8202 [2024-10-24 15:38:57,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 15:38:57,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 15:38:57,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 15:38:57,806 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 15:38:57,806 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 15:38:57,808 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.i [2024-10-24 15:38:59,053 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 15:38:59,277 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 15:38:59,278 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.i [2024-10-24 15:38:59,297 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37bb885c1/41867418c09f405cbb17c9a0aecebe83/FLAG5be5e5c8e [2024-10-24 15:38:59,649 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37bb885c1/41867418c09f405cbb17c9a0aecebe83 [2024-10-24 15:38:59,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 15:38:59,653 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 15:38:59,654 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 15:38:59,654 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 15:38:59,659 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 15:38:59,660 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:38:59" (1/1) ... [2024-10-24 15:38:59,661 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f54b225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:38:59, skipping insertion in model container [2024-10-24 15:38:59,661 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:38:59" (1/1) ... [2024-10-24 15:38:59,695 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 15:38:59,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 15:39:00,011 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 15:39:00,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 15:39:00,105 INFO L204 MainTranslator]: Completed translation [2024-10-24 15:39:00,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00 WrapperNode [2024-10-24 15:39:00,106 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 15:39:00,106 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 15:39:00,107 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 15:39:00,107 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 15:39:00,112 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (1/1) ... [2024-10-24 15:39:00,127 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (1/1) ... [2024-10-24 15:39:00,147 INFO L138 Inliner]: procedures = 159, calls = 42, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 123 [2024-10-24 15:39:00,148 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 15:39:00,148 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 15:39:00,149 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 15:39:00,149 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 15:39:00,156 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (1/1) ... [2024-10-24 15:39:00,156 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (1/1) ... [2024-10-24 15:39:00,158 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (1/1) ... [2024-10-24 15:39:00,158 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (1/1) ... [2024-10-24 15:39:00,164 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (1/1) ... [2024-10-24 15:39:00,167 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (1/1) ... [2024-10-24 15:39:00,169 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (1/1) ... [2024-10-24 15:39:00,170 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (1/1) ... [2024-10-24 15:39:00,172 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 15:39:00,173 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 15:39:00,173 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 15:39:00,173 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 15:39:00,174 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (1/1) ... [2024-10-24 15:39:00,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 15:39:00,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 15:39:00,207 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 15:39:00,209 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 15:39:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-10-24 15:39:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 15:39:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-24 15:39:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-10-24 15:39:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-10-24 15:39:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-10-24 15:39:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 15:39:00,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 15:39:00,246 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-10-24 15:39:00,410 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 15:39:00,411 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 15:39:00,655 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-24 15:39:00,655 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 15:39:00,696 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 15:39:00,696 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-24 15:39:00,696 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:39:00 BoogieIcfgContainer [2024-10-24 15:39:00,696 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 15:39:00,697 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 15:39:00,698 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 15:39:00,702 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 15:39:00,702 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 03:38:59" (1/3) ... [2024-10-24 15:39:00,702 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77a79e66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:39:00, skipping insertion in model container [2024-10-24 15:39:00,703 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:39:00" (2/3) ... [2024-10-24 15:39:00,703 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77a79e66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:39:00, skipping insertion in model container [2024-10-24 15:39:00,703 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:39:00" (3/3) ... [2024-10-24 15:39:00,704 INFO L112 eAbstractionObserver]: Analyzing ICFG thread-join-counter-inner-race-3.i [2024-10-24 15:39:00,718 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 15:39:00,718 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 10 error locations. [2024-10-24 15:39:00,718 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-10-24 15:39:00,770 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-10-24 15:39:00,802 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 178 places, 183 transitions, 370 flow [2024-10-24 15:39:00,857 INFO L124 PetriNetUnfolderBase]: 13/232 cut-off events. [2024-10-24 15:39:00,857 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-24 15:39:00,863 INFO L83 FinitePrefix]: Finished finitePrefix Result has 236 conditions, 232 events. 13/232 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 471 event pairs, 0 based on Foata normal form. 0/203 useless extension candidates. Maximal degree in co-relation 117. Up to 4 conditions per place. [2024-10-24 15:39:00,864 INFO L82 GeneralOperation]: Start removeDead. Operand has 178 places, 183 transitions, 370 flow [2024-10-24 15:39:00,871 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 178 places, 183 transitions, 370 flow [2024-10-24 15:39:00,884 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 15:39:00,892 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@611fef08, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 15:39:00,892 INFO L334 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2024-10-24 15:39:00,913 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-24 15:39:00,913 INFO L124 PetriNetUnfolderBase]: 2/77 cut-off events. [2024-10-24 15:39:00,913 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-24 15:39:00,913 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:39:00,914 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:39:00,915 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-10-24 15:39:00,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:39:00,919 INFO L85 PathProgramCache]: Analyzing trace with hash -1331769934, now seen corresponding path program 1 times [2024-10-24 15:39:00,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:39:00,927 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489165707] [2024-10-24 15:39:00,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:39:00,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:39:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:39:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:39:01,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:39:01,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489165707] [2024-10-24 15:39:01,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489165707] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:39:01,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:39:01,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:39:01,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798727639] [2024-10-24 15:39:01,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:39:01,211 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:39:01,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:39:01,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:39:01,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:39:01,278 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 143 out of 183 [2024-10-24 15:39:01,282 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 178 places, 183 transitions, 370 flow. Second operand has 3 states, 3 states have (on average 144.0) internal successors, (432), 3 states have internal predecessors, (432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:01,284 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:39:01,285 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 143 of 183 [2024-10-24 15:39:01,286 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:39:01,698 INFO L124 PetriNetUnfolderBase]: 424/1831 cut-off events. [2024-10-24 15:39:01,699 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-10-24 15:39:01,705 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2669 conditions, 1831 events. 424/1831 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 69. Compared 13555 event pairs, 76 based on Foata normal form. 46/1688 useless extension candidates. Maximal degree in co-relation 2538. Up to 510 conditions per place. [2024-10-24 15:39:01,719 INFO L140 encePairwiseOnDemand]: 166/183 looper letters, 51 selfloop transitions, 8 changer transitions 1/202 dead transitions. [2024-10-24 15:39:01,719 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 178 places, 202 transitions, 526 flow [2024-10-24 15:39:01,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:39:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:39:01,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 501 transitions. [2024-10-24 15:39:01,734 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.912568306010929 [2024-10-24 15:39:01,736 INFO L175 Difference]: Start difference. First operand has 178 places, 183 transitions, 370 flow. Second operand 3 states and 501 transitions. [2024-10-24 15:39:01,737 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 178 places, 202 transitions, 526 flow [2024-10-24 15:39:01,740 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 178 places, 202 transitions, 526 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-24 15:39:01,745 INFO L231 Difference]: Finished difference. Result has 180 places, 181 transitions, 414 flow [2024-10-24 15:39:01,747 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=183, PETRI_DIFFERENCE_MINUEND_FLOW=356, PETRI_DIFFERENCE_MINUEND_PLACES=176, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=176, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=168, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=414, PETRI_PLACES=180, PETRI_TRANSITIONS=181} [2024-10-24 15:39:01,750 INFO L277 CegarLoopForPetriNet]: 178 programPoint places, 2 predicate places. [2024-10-24 15:39:01,751 INFO L471 AbstractCegarLoop]: Abstraction has has 180 places, 181 transitions, 414 flow [2024-10-24 15:39:01,752 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 144.0) internal successors, (432), 3 states have internal predecessors, (432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:01,752 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:39:01,752 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:39:01,752 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 15:39:01,753 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-10-24 15:39:01,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:39:01,754 INFO L85 PathProgramCache]: Analyzing trace with hash -220847223, now seen corresponding path program 1 times [2024-10-24 15:39:01,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:39:01,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1139969326] [2024-10-24 15:39:01,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:39:01,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:39:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:39:01,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:39:01,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:39:01,868 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1139969326] [2024-10-24 15:39:01,868 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1139969326] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:39:01,869 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:39:01,869 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:39:01,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496656305] [2024-10-24 15:39:01,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:39:01,870 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:39:01,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:39:01,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:39:01,871 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:39:01,891 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 149 out of 183 [2024-10-24 15:39:01,892 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 180 places, 181 transitions, 414 flow. Second operand has 3 states, 3 states have (on average 151.33333333333334) internal successors, (454), 3 states have internal predecessors, (454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:01,892 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:39:01,892 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 149 of 183 [2024-10-24 15:39:01,893 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:39:02,144 INFO L124 PetriNetUnfolderBase]: 480/2062 cut-off events. [2024-10-24 15:39:02,144 INFO L125 PetriNetUnfolderBase]: For 61/61 co-relation queries the response was YES. [2024-10-24 15:39:02,147 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3162 conditions, 2062 events. 480/2062 cut-off events. For 61/61 co-relation queries the response was YES. Maximal size of possible extension queue 77. Compared 16076 event pairs, 280 based on Foata normal form. 0/1832 useless extension candidates. Maximal degree in co-relation 3024. Up to 755 conditions per place. [2024-10-24 15:39:02,152 INFO L140 encePairwiseOnDemand]: 178/183 looper letters, 38 selfloop transitions, 4 changer transitions 0/194 dead transitions. [2024-10-24 15:39:02,153 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 181 places, 194 transitions, 524 flow [2024-10-24 15:39:02,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:39:02,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:39:02,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 490 transitions. [2024-10-24 15:39:02,156 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8925318761384335 [2024-10-24 15:39:02,156 INFO L175 Difference]: Start difference. First operand has 180 places, 181 transitions, 414 flow. Second operand 3 states and 490 transitions. [2024-10-24 15:39:02,157 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 181 places, 194 transitions, 524 flow [2024-10-24 15:39:02,159 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 179 places, 194 transitions, 508 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:39:02,162 INFO L231 Difference]: Finished difference. Result has 181 places, 184 transitions, 428 flow [2024-10-24 15:39:02,163 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=183, PETRI_DIFFERENCE_MINUEND_FLOW=398, PETRI_DIFFERENCE_MINUEND_PLACES=177, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=181, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=177, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=428, PETRI_PLACES=181, PETRI_TRANSITIONS=184} [2024-10-24 15:39:02,163 INFO L277 CegarLoopForPetriNet]: 178 programPoint places, 3 predicate places. [2024-10-24 15:39:02,164 INFO L471 AbstractCegarLoop]: Abstraction has has 181 places, 184 transitions, 428 flow [2024-10-24 15:39:02,164 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 151.33333333333334) internal successors, (454), 3 states have internal predecessors, (454), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:02,164 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:39:02,164 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:39:02,164 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 15:39:02,165 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-10-24 15:39:02,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:39:02,166 INFO L85 PathProgramCache]: Analyzing trace with hash 770617042, now seen corresponding path program 1 times [2024-10-24 15:39:02,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:39:02,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057193703] [2024-10-24 15:39:02,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:39:02,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:39:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:39:02,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:39:02,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:39:02,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057193703] [2024-10-24 15:39:02,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2057193703] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:39:02,225 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:39:02,225 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:39:02,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582251895] [2024-10-24 15:39:02,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:39:02,225 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:39:02,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:39:02,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:39:02,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:39:02,258 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 147 out of 183 [2024-10-24 15:39:02,258 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 181 places, 184 transitions, 428 flow. Second operand has 3 states, 3 states have (on average 149.0) internal successors, (447), 3 states have internal predecessors, (447), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:02,258 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:39:02,258 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 147 of 183 [2024-10-24 15:39:02,258 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:39:02,480 INFO L124 PetriNetUnfolderBase]: 506/2142 cut-off events. [2024-10-24 15:39:02,480 INFO L125 PetriNetUnfolderBase]: For 156/159 co-relation queries the response was YES. [2024-10-24 15:39:02,484 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3413 conditions, 2142 events. 506/2142 cut-off events. For 156/159 co-relation queries the response was YES. Maximal size of possible extension queue 77. Compared 16546 event pairs, 275 based on Foata normal form. 0/1920 useless extension candidates. Maximal degree in co-relation 3273. Up to 851 conditions per place. [2024-10-24 15:39:02,493 INFO L140 encePairwiseOnDemand]: 177/183 looper letters, 44 selfloop transitions, 7 changer transitions 0/200 dead transitions. [2024-10-24 15:39:02,494 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 183 places, 200 transitions, 570 flow [2024-10-24 15:39:02,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:39:02,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:39:02,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 487 transitions. [2024-10-24 15:39:02,496 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8870673952641166 [2024-10-24 15:39:02,496 INFO L175 Difference]: Start difference. First operand has 181 places, 184 transitions, 428 flow. Second operand 3 states and 487 transitions. [2024-10-24 15:39:02,496 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 183 places, 200 transitions, 570 flow [2024-10-24 15:39:02,499 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 181 places, 200 transitions, 562 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:39:02,504 INFO L231 Difference]: Finished difference. Result has 183 places, 190 transitions, 482 flow [2024-10-24 15:39:02,504 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=183, PETRI_DIFFERENCE_MINUEND_FLOW=420, PETRI_DIFFERENCE_MINUEND_PLACES=179, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=184, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=177, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=482, PETRI_PLACES=183, PETRI_TRANSITIONS=190} [2024-10-24 15:39:02,505 INFO L277 CegarLoopForPetriNet]: 178 programPoint places, 5 predicate places. [2024-10-24 15:39:02,505 INFO L471 AbstractCegarLoop]: Abstraction has has 183 places, 190 transitions, 482 flow [2024-10-24 15:39:02,505 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 149.0) internal successors, (447), 3 states have internal predecessors, (447), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:02,506 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:39:02,506 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:39:02,506 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-10-24 15:39:02,507 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-10-24 15:39:02,507 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:39:02,508 INFO L85 PathProgramCache]: Analyzing trace with hash -1756794947, now seen corresponding path program 1 times [2024-10-24 15:39:02,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:39:02,508 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424451228] [2024-10-24 15:39:02,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:39:02,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:39:02,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 15:39:02,541 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-10-24 15:39:02,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-10-24 15:39:02,580 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-10-24 15:39:02,580 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-10-24 15:39:02,581 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (16 of 17 remaining) [2024-10-24 15:39:02,583 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (15 of 17 remaining) [2024-10-24 15:39:02,583 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (14 of 17 remaining) [2024-10-24 15:39:02,583 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (13 of 17 remaining) [2024-10-24 15:39:02,583 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (12 of 17 remaining) [2024-10-24 15:39:02,583 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (11 of 17 remaining) [2024-10-24 15:39:02,583 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (10 of 17 remaining) [2024-10-24 15:39:02,583 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (9 of 17 remaining) [2024-10-24 15:39:02,584 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (8 of 17 remaining) [2024-10-24 15:39:02,584 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (7 of 17 remaining) [2024-10-24 15:39:02,584 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (6 of 17 remaining) [2024-10-24 15:39:02,584 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (5 of 17 remaining) [2024-10-24 15:39:02,584 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (4 of 17 remaining) [2024-10-24 15:39:02,584 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (3 of 17 remaining) [2024-10-24 15:39:02,584 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (2 of 17 remaining) [2024-10-24 15:39:02,584 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (1 of 17 remaining) [2024-10-24 15:39:02,584 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (0 of 17 remaining) [2024-10-24 15:39:02,585 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-10-24 15:39:02,585 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-10-24 15:39:02,589 WARN L239 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-10-24 15:39:02,589 INFO L484 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-10-24 15:39:02,626 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-10-24 15:39:02,630 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 239 places, 244 transitions, 498 flow [2024-10-24 15:39:02,657 INFO L124 PetriNetUnfolderBase]: 20/350 cut-off events. [2024-10-24 15:39:02,657 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-10-24 15:39:02,660 INFO L83 FinitePrefix]: Finished finitePrefix Result has 358 conditions, 350 events. 20/350 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1038 event pairs, 0 based on Foata normal form. 0/303 useless extension candidates. Maximal degree in co-relation 233. Up to 6 conditions per place. [2024-10-24 15:39:02,660 INFO L82 GeneralOperation]: Start removeDead. Operand has 239 places, 244 transitions, 498 flow [2024-10-24 15:39:02,663 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 239 places, 244 transitions, 498 flow [2024-10-24 15:39:02,665 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 15:39:02,666 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@611fef08, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 15:39:02,670 INFO L334 AbstractCegarLoop]: Starting to check reachability of 23 error locations. [2024-10-24 15:39:02,674 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-10-24 15:39:02,674 INFO L124 PetriNetUnfolderBase]: 2/77 cut-off events. [2024-10-24 15:39:02,674 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-10-24 15:39:02,674 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:39:02,675 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:39:02,675 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-10-24 15:39:02,675 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:39:02,676 INFO L85 PathProgramCache]: Analyzing trace with hash 1246182066, now seen corresponding path program 1 times [2024-10-24 15:39:02,676 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:39:02,677 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472883742] [2024-10-24 15:39:02,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:39:02,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:39:02,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:39:02,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:39:02,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:39:02,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472883742] [2024-10-24 15:39:02,737 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1472883742] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:39:02,737 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:39:02,737 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:39:02,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233289422] [2024-10-24 15:39:02,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:39:02,738 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:39:02,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:39:02,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:39:02,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:39:02,778 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 184 out of 244 [2024-10-24 15:39:02,779 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 239 places, 244 transitions, 498 flow. Second operand has 3 states, 3 states have (on average 185.0) internal successors, (555), 3 states have internal predecessors, (555), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:02,779 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:39:02,779 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 184 of 244 [2024-10-24 15:39:02,779 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:39:07,266 INFO L124 PetriNetUnfolderBase]: 19120/49598 cut-off events. [2024-10-24 15:39:07,266 INFO L125 PetriNetUnfolderBase]: For 54/54 co-relation queries the response was YES. [2024-10-24 15:39:07,381 INFO L83 FinitePrefix]: Finished finitePrefix Result has 78537 conditions, 49598 events. 19120/49598 cut-off events. For 54/54 co-relation queries the response was YES. Maximal size of possible extension queue 1243. Compared 602428 event pairs, 6412 based on Foata normal form. 1765/45645 useless extension candidates. Maximal degree in co-relation 58994. Up to 16196 conditions per place. [2024-10-24 15:39:07,564 INFO L140 encePairwiseOnDemand]: 216/244 looper letters, 85 selfloop transitions, 16 changer transitions 1/285 dead transitions. [2024-10-24 15:39:07,564 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 241 places, 285 transitions, 787 flow [2024-10-24 15:39:07,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:39:07,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:39:07,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 670 transitions. [2024-10-24 15:39:07,566 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9153005464480874 [2024-10-24 15:39:07,566 INFO L175 Difference]: Start difference. First operand has 239 places, 244 transitions, 498 flow. Second operand 3 states and 670 transitions. [2024-10-24 15:39:07,567 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 241 places, 285 transitions, 787 flow [2024-10-24 15:39:07,568 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 241 places, 285 transitions, 787 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-10-24 15:39:07,570 INFO L231 Difference]: Finished difference. Result has 243 places, 253 transitions, 624 flow [2024-10-24 15:39:07,571 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=244, PETRI_DIFFERENCE_MINUEND_FLOW=486, PETRI_DIFFERENCE_MINUEND_PLACES=239, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=238, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=222, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=624, PETRI_PLACES=243, PETRI_TRANSITIONS=253} [2024-10-24 15:39:07,571 INFO L277 CegarLoopForPetriNet]: 239 programPoint places, 4 predicate places. [2024-10-24 15:39:07,571 INFO L471 AbstractCegarLoop]: Abstraction has has 243 places, 253 transitions, 624 flow [2024-10-24 15:39:07,572 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 185.0) internal successors, (555), 3 states have internal predecessors, (555), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:07,572 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:39:07,572 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:39:07,572 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-10-24 15:39:07,572 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-10-24 15:39:07,573 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:39:07,573 INFO L85 PathProgramCache]: Analyzing trace with hash 1759567229, now seen corresponding path program 1 times [2024-10-24 15:39:07,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:39:07,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [473880311] [2024-10-24 15:39:07,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:39:07,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:39:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:39:07,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:39:07,610 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:39:07,610 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [473880311] [2024-10-24 15:39:07,610 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [473880311] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:39:07,610 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:39:07,610 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:39:07,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399385859] [2024-10-24 15:39:07,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:39:07,611 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:39:07,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:39:07,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:39:07,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:39:07,631 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 197 out of 244 [2024-10-24 15:39:07,632 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 243 places, 253 transitions, 624 flow. Second operand has 3 states, 3 states have (on average 199.33333333333334) internal successors, (598), 3 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:07,632 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:39:07,633 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 197 of 244 [2024-10-24 15:39:07,633 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:39:11,382 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [75#L707-6true, 9#L707-1true, 240#true, 247#true, Black: 242#true, 162#L721-1true, 244#(= |#race~threads_alive~0| 0), 238#true]) [2024-10-24 15:39:11,383 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-24 15:39:11,383 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:11,383 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:11,383 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:11,406 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([588] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][130], [214#L709-3true, 247#true, 240#true, Black: 242#true, 244#(= |#race~threads_alive~0| 0), 134#L693-3true, 238#true, 159#L730-2true]) [2024-10-24 15:39:11,406 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-10-24 15:39:11,407 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:11,407 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-10-24 15:39:11,407 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-10-24 15:39:11,407 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][131], [214#L709-3true, 225#L729-3true, 240#true, 247#true, Black: 242#true, 244#(= |#race~threads_alive~0| 0), 134#L693-3true, 238#true]) [2024-10-24 15:39:11,407 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-10-24 15:39:11,407 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:11,407 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-10-24 15:39:11,407 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-10-24 15:39:11,502 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [75#L707-6true, 240#true, 247#true, 162#L721-1true, Black: 242#true, 244#(= |#race~threads_alive~0| 0), 91#L707-2true, 238#true]) [2024-10-24 15:39:11,503 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-10-24 15:39:11,503 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-10-24 15:39:11,503 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:11,503 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:12,109 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][71], [75#L707-6true, 240#true, 247#true, Black: 242#true, 162#L721-1true, 244#(= |#race~threads_alive~0| 0), 238#true, 68#L707-6true]) [2024-10-24 15:39:12,113 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2024-10-24 15:39:12,113 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:39:12,113 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:39:12,113 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:12,472 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [9#L707-1true, 240#true, 247#true, Black: 242#true, 231#L707-1true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 238#true]) [2024-10-24 15:39:12,473 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-10-24 15:39:12,473 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:12,473 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:39:12,473 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:39:12,524 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, 231#L707-1true, Black: 242#true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 91#L707-2true, 238#true]) [2024-10-24 15:39:12,524 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,524 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:12,524 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:12,524 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,524 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [9#L707-1true, 240#true, 247#true, Black: 242#true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 238#true, 197#L707-2true]) [2024-10-24 15:39:12,524 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,525 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:12,525 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:12,525 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 91#L707-2true, 238#true, 197#L707-2true]) [2024-10-24 15:39:12,572 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2024-10-24 15:39:12,572 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:12,572 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:12,572 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2024-10-24 15:39:12,866 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][192], [240#true, 247#true, Black: 242#true, 231#L707-1true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 238#true, 68#L707-6true]) [2024-10-24 15:39:12,867 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-10-24 15:39:12,867 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:12,867 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:12,867 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-10-24 15:39:12,867 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][192], [75#L707-6true, 9#L707-1true, 240#true, 247#true, Black: 242#true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 238#true]) [2024-10-24 15:39:12,867 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-10-24 15:39:12,868 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:12,868 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-10-24 15:39:12,868 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:12,903 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][192], [240#true, 247#true, Black: 242#true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 238#true, 68#L707-6true, 197#L707-2true]) [2024-10-24 15:39:12,903 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:39:12,903 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,903 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:39:12,903 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,903 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 238#true, 68#L707-6true, 197#L707-2true]) [2024-10-24 15:39:12,903 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:39:12,903 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,904 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,904 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:39:12,904 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][192], [240#true, 247#true, Black: 242#true, 160#L728-1true, 135#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 244#(= |#race~threads_alive~0| 0), 238#true, 68#L707-6true]) [2024-10-24 15:39:12,904 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:39:12,904 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,904 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,904 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:39:12,904 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][192], [75#L707-6true, 240#true, 247#true, Black: 242#true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 91#L707-2true, 238#true]) [2024-10-24 15:39:12,904 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:39:12,904 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,904 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:39:12,904 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,905 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [75#L707-6true, 240#true, 247#true, Black: 242#true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 91#L707-2true, 238#true]) [2024-10-24 15:39:12,905 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:39:12,905 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,905 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,905 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,905 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][192], [75#L707-6true, 101#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 240#true, 247#true, Black: 242#true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 238#true]) [2024-10-24 15:39:12,905 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:39:12,905 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,905 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:12,905 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:39:13,010 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][192], [75#L707-6true, 240#true, 247#true, Black: 242#true, 160#L728-1true, 244#(= |#race~threads_alive~0| 0), 238#true, 68#L707-6true]) [2024-10-24 15:39:13,011 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-10-24 15:39:13,011 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-10-24 15:39:13,011 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-10-24 15:39:13,011 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2024-10-24 15:39:13,108 INFO L124 PetriNetUnfolderBase]: 19313/56706 cut-off events. [2024-10-24 15:39:13,108 INFO L125 PetriNetUnfolderBase]: For 2178/2359 co-relation queries the response was YES. [2024-10-24 15:39:13,276 INFO L83 FinitePrefix]: Finished finitePrefix Result has 91716 conditions, 56706 events. 19313/56706 cut-off events. For 2178/2359 co-relation queries the response was YES. Maximal size of possible extension queue 1559. Compared 752367 event pairs, 12819 based on Foata normal form. 0/50482 useless extension candidates. Maximal degree in co-relation 88422. Up to 22876 conditions per place. [2024-10-24 15:39:13,463 INFO L140 encePairwiseOnDemand]: 238/244 looper letters, 60 selfloop transitions, 5 changer transitions 0/277 dead transitions. [2024-10-24 15:39:13,463 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 244 places, 277 transitions, 802 flow [2024-10-24 15:39:13,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:39:13,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:39:13,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 657 transitions. [2024-10-24 15:39:13,464 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8975409836065574 [2024-10-24 15:39:13,465 INFO L175 Difference]: Start difference. First operand has 243 places, 253 transitions, 624 flow. Second operand 3 states and 657 transitions. [2024-10-24 15:39:13,465 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 244 places, 277 transitions, 802 flow [2024-10-24 15:39:13,490 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 242 places, 277 transitions, 770 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:39:13,493 INFO L231 Difference]: Finished difference. Result has 244 places, 257 transitions, 630 flow [2024-10-24 15:39:13,494 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=244, PETRI_DIFFERENCE_MINUEND_FLOW=592, PETRI_DIFFERENCE_MINUEND_PLACES=240, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=253, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=248, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=630, PETRI_PLACES=244, PETRI_TRANSITIONS=257} [2024-10-24 15:39:13,494 INFO L277 CegarLoopForPetriNet]: 239 programPoint places, 5 predicate places. [2024-10-24 15:39:13,495 INFO L471 AbstractCegarLoop]: Abstraction has has 244 places, 257 transitions, 630 flow [2024-10-24 15:39:13,496 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 199.33333333333334) internal successors, (598), 3 states have internal predecessors, (598), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:13,496 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:39:13,496 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:39:13,496 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-10-24 15:39:13,496 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-10-24 15:39:13,496 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:39:13,497 INFO L85 PathProgramCache]: Analyzing trace with hash 1591024014, now seen corresponding path program 1 times [2024-10-24 15:39:13,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:39:13,497 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781605059] [2024-10-24 15:39:13,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:39:13,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:39:13,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:39:13,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:39:13,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:39:13,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781605059] [2024-10-24 15:39:13,528 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781605059] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:39:13,528 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:39:13,528 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:39:13,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1120608765] [2024-10-24 15:39:13,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:39:13,529 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:39:13,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:39:13,529 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:39:13,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:39:13,563 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 192 out of 244 [2024-10-24 15:39:13,564 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 244 places, 257 transitions, 630 flow. Second operand has 3 states, 3 states have (on average 194.0) internal successors, (582), 3 states have internal predecessors, (582), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:13,564 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:39:13,564 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 192 of 244 [2024-10-24 15:39:13,564 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:39:13,971 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][181], [247#true, 240#true, 162#L721-1true, Black: 242#true, 78#L694-2true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 158#L694-7true]) [2024-10-24 15:39:13,971 INFO L294 olderBase$Statistics]: this new event has 115 ancestors and is cut-off event [2024-10-24 15:39:13,971 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-24 15:39:13,971 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-10-24 15:39:13,971 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-24 15:39:14,054 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [235#L696true, 247#true, 240#true, 162#L721-1true, Black: 242#true, 78#L694-2true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true]) [2024-10-24 15:39:14,054 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2024-10-24 15:39:14,054 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-24 15:39:14,054 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-24 15:39:14,054 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-10-24 15:39:14,083 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 74#L696-3true, 240#true, 162#L721-1true, Black: 242#true, 78#L694-2true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true]) [2024-10-24 15:39:14,083 INFO L294 olderBase$Statistics]: this new event has 118 ancestors and is cut-off event [2024-10-24 15:39:14,083 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2024-10-24 15:39:14,083 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-10-24 15:39:14,083 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2024-10-24 15:39:14,151 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, 162#L721-1true, Black: 242#true, 236#L697-3true, 78#L694-2true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true]) [2024-10-24 15:39:14,151 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2024-10-24 15:39:14,151 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-10-24 15:39:14,151 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-10-24 15:39:14,151 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-10-24 15:39:14,388 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [136#L705-2true, 247#true, 240#true, 162#L721-1true, Black: 242#true, 78#L694-2true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:14,388 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-24 15:39:14,388 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-10-24 15:39:14,388 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-24 15:39:14,388 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-10-24 15:39:14,388 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, 162#L721-1true, Black: 242#true, 78#L694-2true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 209#L699-3true]) [2024-10-24 15:39:14,388 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2024-10-24 15:39:14,388 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-10-24 15:39:14,388 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2024-10-24 15:39:14,388 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2024-10-24 15:39:14,676 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, 162#L721-1true, Black: 242#true, 78#L694-2true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 173#L706-3true]) [2024-10-24 15:39:14,677 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-24 15:39:14,677 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-24 15:39:14,677 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-10-24 15:39:14,677 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-10-24 15:39:14,677 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, 162#L721-1true, Black: 242#true, 78#L694-2true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 228#L700-3true]) [2024-10-24 15:39:14,677 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2024-10-24 15:39:14,677 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-10-24 15:39:14,677 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2024-10-24 15:39:14,677 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-24 15:39:15,039 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][237], [240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 158#L694-7true]) [2024-10-24 15:39:15,040 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-10-24 15:39:15,040 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-10-24 15:39:15,040 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:39:15,040 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-10-24 15:39:15,147 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [235#L696true, 240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:15,147 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-10-24 15:39:15,147 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:15,147 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:39:15,147 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:15,262 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 74#L696-3true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:15,262 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2024-10-24 15:39:15,262 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:39:15,262 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-10-24 15:39:15,263 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-10-24 15:39:15,264 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [235#L696true, 240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:15,264 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-10-24 15:39:15,264 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:15,264 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:39:15,264 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:39:15,264 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:15,517 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, 74#L696-3true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:15,517 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2024-10-24 15:39:15,517 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:39:15,517 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-10-24 15:39:15,517 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2024-10-24 15:39:15,517 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:39:15,539 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][181], [247#true, 240#true, 162#L721-1true, Black: 242#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 197#L707-2true, 158#L694-7true]) [2024-10-24 15:39:15,539 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-10-24 15:39:15,540 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-24 15:39:15,540 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:39:15,540 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:39:15,597 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 236#L697-3true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:15,597 INFO L294 olderBase$Statistics]: this new event has 136 ancestors and is cut-off event [2024-10-24 15:39:15,597 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:39:15,597 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:39:15,597 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:15,679 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 236#L697-3true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:15,679 INFO L294 olderBase$Statistics]: this new event has 136 ancestors and is cut-off event [2024-10-24 15:39:15,679 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:39:15,679 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:39:15,679 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:15,679 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:15,790 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, 162#L721-1true, Black: 242#true, 78#L694-2true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 10#L702-3true]) [2024-10-24 15:39:15,790 INFO L294 olderBase$Statistics]: this new event has 137 ancestors and is cut-off event [2024-10-24 15:39:15,790 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:39:15,790 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-10-24 15:39:15,790 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:39:15,792 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [235#L696true, 247#true, 240#true, 162#L721-1true, Black: 242#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 197#L707-2true]) [2024-10-24 15:39:15,792 INFO L294 olderBase$Statistics]: this new event has 137 ancestors and is cut-off event [2024-10-24 15:39:15,792 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:39:15,792 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:39:15,792 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-10-24 15:39:15,885 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 74#L696-3true, 240#true, Black: 242#true, 162#L721-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 197#L707-2true]) [2024-10-24 15:39:15,886 INFO L294 olderBase$Statistics]: this new event has 138 ancestors and is cut-off event [2024-10-24 15:39:15,886 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-10-24 15:39:15,886 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:39:15,886 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:39:15,984 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, 162#L721-1true, Black: 242#true, 78#L694-2true, 96#L703-3true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:15,984 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2024-10-24 15:39:15,984 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-10-24 15:39:15,984 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:39:15,984 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:39:16,059 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [136#L705-2true, 240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:16,059 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2024-10-24 15:39:16,059 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:16,059 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:16,059 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:16,060 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 209#L699-3true]) [2024-10-24 15:39:16,060 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2024-10-24 15:39:16,060 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:16,060 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:16,060 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:16,242 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, 162#L721-1true, Black: 242#true, 236#L697-3true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 197#L707-2true]) [2024-10-24 15:39:16,242 INFO L294 olderBase$Statistics]: this new event has 140 ancestors and is cut-off event [2024-10-24 15:39:16,242 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:16,242 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-24 15:39:16,242 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-24 15:39:16,315 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [136#L705-2true, 240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:16,316 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2024-10-24 15:39:16,316 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:16,316 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:16,316 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:16,316 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:16,316 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 209#L699-3true]) [2024-10-24 15:39:16,316 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2024-10-24 15:39:16,316 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:16,316 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:16,316 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:16,316 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:16,420 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 173#L706-3true, 252#true]) [2024-10-24 15:39:16,420 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2024-10-24 15:39:16,420 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-10-24 15:39:16,420 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-10-24 15:39:16,420 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:16,421 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 228#L700-3true]) [2024-10-24 15:39:16,421 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2024-10-24 15:39:16,421 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:16,421 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-10-24 15:39:16,421 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-10-24 15:39:16,517 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 173#L706-3true]) [2024-10-24 15:39:16,518 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2024-10-24 15:39:16,518 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-10-24 15:39:16,518 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:16,518 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-10-24 15:39:16,518 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:16,518 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 228#L700-3true]) [2024-10-24 15:39:16,518 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2024-10-24 15:39:16,518 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:16,518 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-10-24 15:39:16,518 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2024-10-24 15:39:16,518 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:16,744 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [136#L705-2true, 247#true, 240#true, Black: 242#true, 162#L721-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 197#L707-2true]) [2024-10-24 15:39:16,744 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-10-24 15:39:16,744 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:16,744 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:16,745 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:16,745 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, 162#L721-1true, Black: 242#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 209#L699-3true, 197#L707-2true]) [2024-10-24 15:39:16,745 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2024-10-24 15:39:16,745 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:16,745 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:16,745 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:16,770 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 91#L707-2true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true]) [2024-10-24 15:39:16,771 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-10-24 15:39:16,771 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:16,771 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:16,771 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:17,114 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, Black: 242#true, 162#L721-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 173#L706-3true, 197#L707-2true]) [2024-10-24 15:39:17,114 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-10-24 15:39:17,114 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:39:17,114 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:17,114 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:17,115 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, Black: 242#true, 162#L721-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 228#L700-3true, 197#L707-2true]) [2024-10-24 15:39:17,115 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2024-10-24 15:39:17,115 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:17,115 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:17,115 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:39:17,532 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [235#L696true, 240#true, 247#true, Black: 242#true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 197#L707-2true]) [2024-10-24 15:39:17,532 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-24 15:39:17,532 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:17,532 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:17,532 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:17,570 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 10#L702-3true]) [2024-10-24 15:39:17,570 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-24 15:39:17,570 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:17,570 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:17,570 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:17,787 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 74#L696-3true, 247#true, Black: 242#true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 197#L707-2true]) [2024-10-24 15:39:17,788 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2024-10-24 15:39:17,788 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-10-24 15:39:17,788 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2024-10-24 15:39:17,788 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:17,841 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 10#L702-3true]) [2024-10-24 15:39:17,841 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-24 15:39:17,841 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:17,841 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:17,841 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:17,841 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:17,971 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 78#L694-2true, 96#L703-3true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:17,971 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-10-24 15:39:17,971 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-24 15:39:17,971 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:17,971 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-24 15:39:18,040 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 236#L697-3true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 197#L707-2true]) [2024-10-24 15:39:18,041 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2024-10-24 15:39:18,041 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:18,041 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-24 15:39:18,041 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-24 15:39:18,093 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 96#L703-3true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true]) [2024-10-24 15:39:18,093 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-10-24 15:39:18,093 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-24 15:39:18,093 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:18,094 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:18,094 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-24 15:39:18,325 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, 162#L721-1true, Black: 242#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 197#L707-2true, 10#L702-3true]) [2024-10-24 15:39:18,325 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2024-10-24 15:39:18,325 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-24 15:39:18,325 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2024-10-24 15:39:18,325 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-24 15:39:18,523 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [247#true, 240#true, Black: 242#true, 162#L721-1true, 96#L703-3true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 197#L707-2true]) [2024-10-24 15:39:18,523 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-10-24 15:39:18,523 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:18,523 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:39:18,523 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:18,565 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [136#L705-2true, 240#true, 247#true, Black: 242#true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 197#L707-2true]) [2024-10-24 15:39:18,566 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-10-24 15:39:18,566 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:18,566 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:18,566 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:18,567 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 209#L699-3true, 197#L707-2true]) [2024-10-24 15:39:18,567 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-10-24 15:39:18,567 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:18,567 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:18,567 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:18,903 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 173#L706-3true, 197#L707-2true]) [2024-10-24 15:39:18,903 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-24 15:39:18,903 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:18,903 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:39:18,903 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:39:18,904 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 228#L700-3true, 197#L707-2true]) [2024-10-24 15:39:18,904 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-24 15:39:18,904 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:39:18,904 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:18,904 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:39:19,306 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 160#L728-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 197#L707-2true, 10#L702-3true]) [2024-10-24 15:39:19,306 INFO L294 olderBase$Statistics]: this new event has 173 ancestors and is cut-off event [2024-10-24 15:39:19,306 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-10-24 15:39:19,306 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-10-24 15:39:19,306 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2024-10-24 15:39:19,346 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][119], [240#true, 247#true, Black: 242#true, 160#L728-1true, 96#L703-3true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 197#L707-2true]) [2024-10-24 15:39:19,347 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2024-10-24 15:39:19,347 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:39:19,347 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2024-10-24 15:39:19,347 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:19,422 INFO L124 PetriNetUnfolderBase]: 22335/63046 cut-off events. [2024-10-24 15:39:19,422 INFO L125 PetriNetUnfolderBase]: For 7422/8452 co-relation queries the response was YES. [2024-10-24 15:39:19,643 INFO L83 FinitePrefix]: Finished finitePrefix Result has 109573 conditions, 63046 events. 22335/63046 cut-off events. For 7422/8452 co-relation queries the response was YES. Maximal size of possible extension queue 1625. Compared 823149 event pairs, 13206 based on Foata normal form. 306/56175 useless extension candidates. Maximal degree in co-relation 61178. Up to 29481 conditions per place. [2024-10-24 15:39:19,853 INFO L140 encePairwiseOnDemand]: 234/244 looper letters, 75 selfloop transitions, 16 changer transitions 0/292 dead transitions. [2024-10-24 15:39:19,854 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 246 places, 292 transitions, 911 flow [2024-10-24 15:39:19,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:39:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:39:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 652 transitions. [2024-10-24 15:39:19,858 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8907103825136612 [2024-10-24 15:39:19,858 INFO L175 Difference]: Start difference. First operand has 244 places, 257 transitions, 630 flow. Second operand 3 states and 652 transitions. [2024-10-24 15:39:19,858 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 246 places, 292 transitions, 911 flow [2024-10-24 15:39:19,880 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 244 places, 292 transitions, 901 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:39:19,882 INFO L231 Difference]: Finished difference. Result has 246 places, 271 transitions, 766 flow [2024-10-24 15:39:19,883 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=244, PETRI_DIFFERENCE_MINUEND_FLOW=620, PETRI_DIFFERENCE_MINUEND_PLACES=242, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=257, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=241, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=766, PETRI_PLACES=246, PETRI_TRANSITIONS=271} [2024-10-24 15:39:19,883 INFO L277 CegarLoopForPetriNet]: 239 programPoint places, 7 predicate places. [2024-10-24 15:39:19,883 INFO L471 AbstractCegarLoop]: Abstraction has has 246 places, 271 transitions, 766 flow [2024-10-24 15:39:19,883 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 194.0) internal successors, (582), 3 states have internal predecessors, (582), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:19,884 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:39:19,884 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:39:19,884 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-10-24 15:39:19,884 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-10-24 15:39:19,884 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:39:19,884 INFO L85 PathProgramCache]: Analyzing trace with hash -105216620, now seen corresponding path program 1 times [2024-10-24 15:39:19,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:39:19,884 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318191253] [2024-10-24 15:39:19,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:39:19,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:39:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:39:19,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:39:19,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:39:19,916 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318191253] [2024-10-24 15:39:19,916 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [318191253] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:39:19,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:39:19,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-10-24 15:39:19,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625031329] [2024-10-24 15:39:19,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:39:19,917 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:39:19,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:39:19,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:39:19,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:39:19,925 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 199 out of 244 [2024-10-24 15:39:19,926 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 246 places, 271 transitions, 766 flow. Second operand has 3 states, 3 states have (on average 201.0) internal successors, (603), 3 states have internal predecessors, (603), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:19,926 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:39:19,926 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 199 of 244 [2024-10-24 15:39:19,926 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:39:20,343 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][175], [240#true, 162#L721-1true, Black: 242#true, 78#L694-2true, 257#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 158#L694-7true]) [2024-10-24 15:39:20,343 INFO L294 olderBase$Statistics]: this new event has 115 ancestors and is cut-off event [2024-10-24 15:39:20,343 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-24 15:39:20,343 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-24 15:39:20,343 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-10-24 15:39:20,421 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [235#L696true, 240#true, 162#L721-1true, Black: 242#true, 78#L694-2true, 257#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:20,421 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2024-10-24 15:39:20,421 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-24 15:39:20,421 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-10-24 15:39:20,421 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-24 15:39:21,097 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([821] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][298], [240#true, 231#L707-1true, Black: 242#true, 66#L721-2true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 158#L694-7true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:21,097 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-10-24 15:39:21,097 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:39:21,097 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-24 15:39:21,097 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:39:21,148 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][234], [240#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 158#L694-7true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:21,148 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-10-24 15:39:21,148 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:39:21,148 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-10-24 15:39:21,148 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-10-24 15:39:21,149 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([793] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][231], [27#L728-2true, 240#true, Black: 242#true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 232#L694-1true, 158#L694-7true]) [2024-10-24 15:39:21,149 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-10-24 15:39:21,149 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-10-24 15:39:21,149 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-10-24 15:39:21,149 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:39:21,365 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([793] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][141], [27#L728-2true, 235#L696true, 240#true, Black: 242#true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 232#L694-1true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:21,365 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-10-24 15:39:21,365 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:21,365 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:21,365 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:39:21,366 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][118], [235#L696true, 240#true, Black: 242#true, 78#L694-2true, 160#L728-1true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:21,366 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-10-24 15:39:21,366 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:21,366 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:39:21,366 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:21,616 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][175], [240#true, 162#L721-1true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 197#L707-2true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 158#L694-7true]) [2024-10-24 15:39:21,616 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-10-24 15:39:21,616 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-24 15:39:21,616 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:39:21,616 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:39:22,221 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [235#L696true, 240#true, 162#L721-1true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 197#L707-2true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:22,221 INFO L294 olderBase$Statistics]: this new event has 137 ancestors and is cut-off event [2024-10-24 15:39:22,221 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:39:22,221 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:39:22,221 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-10-24 15:39:23,161 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([821] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][298], [27#L728-2true, 240#true, 231#L707-1true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 158#L694-7true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:23,161 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2024-10-24 15:39:23,161 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:23,161 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:23,161 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:24,232 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([821] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][241], [27#L728-2true, 235#L696true, 240#true, 231#L707-1true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:24,232 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,232 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,232 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,232 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,397 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([821] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][298], [27#L728-2true, 240#true, 231#L707-1true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 158#L694-7true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:24,397 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-24 15:39:24,397 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:24,397 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:24,397 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:24,397 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:24,398 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([821] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][298], [27#L728-2true, 240#true, Black: 242#true, 231#L707-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 158#L694-7true]) [2024-10-24 15:39:24,399 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-24 15:39:24,399 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:24,399 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-24 15:39:24,399 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:24,399 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:24,399 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:24,548 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][234], [240#true, Black: 242#true, 160#L728-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 197#L707-2true, 158#L694-7true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:24,548 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-24 15:39:24,548 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:24,548 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:24,548 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-24 15:39:24,677 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([821] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][241], [27#L728-2true, 235#L696true, 240#true, 231#L707-1true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:24,677 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-24 15:39:24,677 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,677 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,677 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,677 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,677 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([821] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][232], [235#L696true, 240#true, Black: 242#true, 231#L707-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 184#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:24,677 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-24 15:39:24,677 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,677 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,677 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,998 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([821] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][241], [27#L728-2true, 235#L696true, 240#true, 231#L707-1true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:24,998 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-24 15:39:24,998 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,998 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,998 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:24,998 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:24,998 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:25,141 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][118], [235#L696true, 240#true, Black: 242#true, 160#L728-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 197#L707-2true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:25,142 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-24 15:39:25,142 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:25,142 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:25,142 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:26,121 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [240#true, 99#L725-4true, Black: 242#true, 47#L698-1true, 21#L698-2true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,121 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-10-24 15:39:26,121 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:39:26,121 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:26,121 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:26,125 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 21#L698-2true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,126 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-10-24 15:39:26,126 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:26,126 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:26,126 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:39:26,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [124#L698-2true, 240#true, 99#L725-4true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,174 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-10-24 15:39:26,175 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:39:26,175 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:26,175 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:26,178 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [124#L698-2true, 240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,178 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-10-24 15:39:26,178 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:26,178 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:39:26,178 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:26,268 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, Black: 242#true, 47#L698-1true, 21#L698-2true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,268 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-10-24 15:39:26,269 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:26,269 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:26,269 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:26,272 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 21#L698-2true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,272 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-10-24 15:39:26,272 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:26,272 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:26,272 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:26,434 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [124#L698-2true, 240#true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 43#L698-1true, 238#true, 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,434 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-10-24 15:39:26,434 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:26,434 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:26,435 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:26,437 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [124#L698-2true, 240#true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,437 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-10-24 15:39:26,437 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:26,437 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:26,437 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:26,450 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [240#true, 99#L725-4true, Black: 242#true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 178#L705-2true]) [2024-10-24 15:39:26,450 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,450 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,450 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,451 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,451 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [99#L725-4true, 240#true, Black: 242#true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 46#L699-3true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,451 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,452 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,452 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,452 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,455 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 178#L705-2true]) [2024-10-24 15:39:26,455 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,455 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,455 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,455 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,456 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [99#L725-4true, 240#true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 46#L699-3true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,456 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,456 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,456 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,456 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,503 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [136#L705-2true, 240#true, 99#L725-4true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,503 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,503 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,503 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,504 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,505 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [99#L725-4true, 240#true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 209#L699-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,505 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,505 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,505 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,506 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [136#L705-2true, 240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), 43#L698-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,506 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,506 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,507 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,507 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,508 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 43#L698-1true, 252#true, 209#L699-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,508 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,508 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,508 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2024-10-24 15:39:26,508 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:26,594 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, Black: 242#true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 178#L705-2true]) [2024-10-24 15:39:26,594 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,594 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,594 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,594 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,595 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, Black: 242#true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 46#L699-3true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,595 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,595 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,595 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,595 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,598 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 178#L705-2true]) [2024-10-24 15:39:26,598 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,598 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,598 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,598 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,598 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 46#L699-3true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,599 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,599 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,599 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,599 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,752 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [136#L705-2true, 240#true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 43#L698-1true, 238#true, 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,752 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,752 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,752 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,752 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,754 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [240#true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 209#L699-3true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,754 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,754 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,754 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,754 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,755 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [136#L705-2true, 240#true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 43#L698-1true, 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,755 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,755 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,755 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,755 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,756 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [240#true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 43#L698-1true, 252#true, 209#L699-3true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,756 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,756 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,756 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:26,757 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2024-10-24 15:39:26,765 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [240#true, 194#L706-3true, 99#L725-4true, Black: 242#true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,766 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,766 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,766 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,766 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,767 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [99#L725-4true, 240#true, Black: 242#true, 213#L700-3true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,767 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,767 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,767 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,767 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,770 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [194#L706-3true, 240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,770 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,771 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,771 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,771 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,772 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 213#L700-3true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,772 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,772 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,772 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,772 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,826 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [240#true, 99#L725-4true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 43#L698-1true, 252#true, 173#L706-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,826 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,826 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,826 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,826 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,827 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [240#true, 99#L725-4true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 228#L700-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,827 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,827 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,827 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,827 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,828 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [99#L725-4true, 240#true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 43#L698-1true, 252#true, 173#L706-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,828 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,829 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,829 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,829 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,829 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 228#L700-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,829 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,830 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:26,830 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,830 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2024-10-24 15:39:26,905 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [194#L706-3true, 240#true, Black: 242#true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,905 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-10-24 15:39:26,905 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:26,905 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:26,905 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:26,905 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, Black: 242#true, 213#L700-3true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,906 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-10-24 15:39:26,906 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:26,906 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:26,906 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:26,907 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [194#L706-3true, 240#true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,907 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-10-24 15:39:26,907 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:26,907 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:26,908 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:26,908 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, Black: 244#(= |#race~threads_alive~0| 0), 213#L700-3true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:26,908 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-10-24 15:39:26,908 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:26,908 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:26,908 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,035 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [240#true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 43#L698-1true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 173#L706-3true, 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,035 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,035 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:27,035 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,035 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:27,036 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [240#true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 228#L700-3true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,036 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,036 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:27,036 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:27,036 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,037 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [240#true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 173#L706-3true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,037 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,037 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,037 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:27,037 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:27,038 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [240#true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 228#L700-3true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,038 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,248 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:27,248 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2024-10-24 15:39:27,248 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,298 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([588] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][272], [240#true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 43#L698-1true, 252#true, 159#L730-2true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,298 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,298 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:27,298 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:27,298 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:27,298 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][273], [225#L729-3true, 240#true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 43#L698-1true, 252#true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,298 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,298 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:27,298 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:27,299 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:27,375 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([588] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][272], [240#true, Black: 242#true, 21#L698-2true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 159#L730-2true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,375 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2024-10-24 15:39:27,375 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:27,375 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:27,375 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:27,376 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][273], [225#L729-3true, 240#true, Black: 242#true, 21#L698-2true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,376 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2024-10-24 15:39:27,376 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:27,376 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:27,376 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2024-10-24 15:39:27,514 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([588] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][272], [240#true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 159#L730-2true, 68#L707-6true, 178#L705-2true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,514 INFO L294 olderBase$Statistics]: this new event has 168 ancestors and is cut-off event [2024-10-24 15:39:27,514 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,514 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,514 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([588] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][272], [240#true, Black: 242#true, 46#L699-3true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 159#L730-2true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,515 INFO L294 olderBase$Statistics]: this new event has 168 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][273], [225#L729-3true, 240#true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 68#L707-6true, 178#L705-2true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,515 INFO L294 olderBase$Statistics]: this new event has 168 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][273], [225#L729-3true, 240#true, Black: 242#true, 46#L699-3true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,515 INFO L294 olderBase$Statistics]: this new event has 168 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,515 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2024-10-24 15:39:27,516 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([821] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][241], [240#true, 231#L707-1true, Black: 242#true, 160#L728-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,516 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2024-10-24 15:39:27,516 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,516 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,516 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2024-10-24 15:39:27,576 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([821] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][241], [27#L728-2true, 240#true, Black: 242#true, 231#L707-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,576 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:39:27,576 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,576 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,576 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,628 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([588] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][272], [240#true, 194#L706-3true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 159#L730-2true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,628 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:39:27,628 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,628 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,628 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,628 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([588] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][272], [240#true, Black: 242#true, 213#L700-3true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 159#L730-2true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,628 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:39:27,628 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,628 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,628 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,628 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][273], [225#L729-3true, 240#true, 194#L706-3true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,629 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:39:27,629 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,629 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,629 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,629 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][273], [225#L729-3true, 240#true, Black: 242#true, 213#L700-3true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,629 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2024-10-24 15:39:27,629 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,629 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,629 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:27,735 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [240#true, 99#L725-4true, 15#L702-3true, Black: 242#true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,736 INFO L294 olderBase$Statistics]: this new event has 173 ancestors and is cut-off event [2024-10-24 15:39:27,736 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-10-24 15:39:27,736 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:27,736 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:27,736 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [15#L702-3true, 240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,736 INFO L294 olderBase$Statistics]: this new event has 173 ancestors and is cut-off event [2024-10-24 15:39:27,736 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-10-24 15:39:27,736 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:27,737 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:27,749 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [240#true, 99#L725-4true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 10#L702-3true]) [2024-10-24 15:39:27,750 INFO L294 olderBase$Statistics]: this new event has 173 ancestors and is cut-off event [2024-10-24 15:39:27,750 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:27,750 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-10-24 15:39:27,750 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:27,750 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 43#L698-1true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 10#L702-3true]) [2024-10-24 15:39:27,750 INFO L294 olderBase$Statistics]: this new event has 173 ancestors and is cut-off event [2024-10-24 15:39:27,750 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2024-10-24 15:39:27,750 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:27,750 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2024-10-24 15:39:27,771 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, 15#L702-3true, Black: 242#true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,772 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,772 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,772 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,772 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,772 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, 15#L702-3true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,772 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,772 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,772 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,772 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,774 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 216#L709-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,774 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,774 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,774 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,774 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,787 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [214#L709-3true, 99#L725-4true, 240#true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 43#L698-1true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,787 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,787 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,787 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,787 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,806 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, Black: 244#(= |#race~threads_alive~0| 0), 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 216#L709-3true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,806 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,806 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,806 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,806 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,807 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [240#true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 10#L702-3true]) [2024-10-24 15:39:27,807 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,807 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,807 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,807 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,807 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [240#true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, 10#L702-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,807 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,807 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,807 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:27,807 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2024-10-24 15:39:27,808 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [240#true, 99#L725-4true, Black: 242#true, 122#L703-3true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,809 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,809 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,809 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,809 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,809 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][304], [240#true, 99#L725-4true, Black: 244#(= |#race~threads_alive~0| 0), 122#L703-3true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,809 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,809 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,809 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,809 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,820 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [240#true, 99#L725-4true, Black: 242#true, 96#L703-3true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 43#L698-1true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,820 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,820 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,820 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,820 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,821 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][308], [99#L725-4true, 240#true, Black: 244#(= |#race~threads_alive~0| 0), 96#L703-3true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 43#L698-1true, 252#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,821 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,821 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,821 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,821 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,834 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [214#L709-3true, 240#true, Black: 244#(= |#race~threads_alive~0| 0), 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,834 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,834 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,834 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,834 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2024-10-24 15:39:27,834 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, Black: 242#true, 122#L703-3true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,834 INFO L294 olderBase$Statistics]: this new event has 176 ancestors and is cut-off event [2024-10-24 15:39:27,834 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-24 15:39:27,834 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-10-24 15:39:27,834 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-24 15:39:27,835 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][227], [240#true, Black: 244#(= |#race~threads_alive~0| 0), 122#L703-3true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,835 INFO L294 olderBase$Statistics]: this new event has 176 ancestors and is cut-off event [2024-10-24 15:39:27,835 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-24 15:39:27,835 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-24 15:39:27,835 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-10-24 15:39:27,858 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [240#true, Black: 242#true, 96#L703-3true, 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,858 INFO L294 olderBase$Statistics]: this new event has 176 ancestors and is cut-off event [2024-10-24 15:39:27,858 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-10-24 15:39:27,858 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-24 15:39:27,858 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-24 15:39:27,859 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][276], [240#true, Black: 244#(= |#race~threads_alive~0| 0), 96#L703-3true, 259#(= |#race~keep_alive~0| 0), 238#true, 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,859 INFO L294 olderBase$Statistics]: this new event has 176 ancestors and is cut-off event [2024-10-24 15:39:27,859 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-24 15:39:27,859 INFO L297 olderBase$Statistics]: existing Event has 176 ancestors and is cut-off event [2024-10-24 15:39:27,859 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2024-10-24 15:39:27,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([588] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][272], [240#true, 15#L702-3true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 159#L730-2true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,927 INFO L294 olderBase$Statistics]: this new event has 180 ancestors and is cut-off event [2024-10-24 15:39:27,927 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,927 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,927 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][273], [225#L729-3true, 240#true, 15#L702-3true, Black: 242#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,927 INFO L294 olderBase$Statistics]: this new event has 180 ancestors and is cut-off event [2024-10-24 15:39:27,927 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,927 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,927 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2024-10-24 15:39:27,950 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([588] L728-4-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][272], [240#true, Black: 242#true, 122#L703-3true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 159#L730-2true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,950 INFO L294 olderBase$Statistics]: this new event has 182 ancestors and is cut-off event [2024-10-24 15:39:27,950 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:39:27,950 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:39:27,950 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:39:27,950 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L729-->L729-3: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][273], [225#L729-3true, 240#true, Black: 242#true, 122#L703-3true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 252#true, 68#L707-6true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:27,950 INFO L294 olderBase$Statistics]: this new event has 182 ancestors and is cut-off event [2024-10-24 15:39:27,951 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:39:27,951 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:39:27,951 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2024-10-24 15:39:27,978 INFO L124 PetriNetUnfolderBase]: 26746/84411 cut-off events. [2024-10-24 15:39:27,978 INFO L125 PetriNetUnfolderBase]: For 11303/12627 co-relation queries the response was YES. [2024-10-24 15:39:28,357 INFO L83 FinitePrefix]: Finished finitePrefix Result has 144004 conditions, 84411 events. 26746/84411 cut-off events. For 11303/12627 co-relation queries the response was YES. Maximal size of possible extension queue 2313. Compared 1204093 event pairs, 6671 based on Foata normal form. 84/75962 useless extension candidates. Maximal degree in co-relation 139694. Up to 25330 conditions per place. [2024-10-24 15:39:28,815 INFO L140 encePairwiseOnDemand]: 237/244 looper letters, 72 selfloop transitions, 7 changer transitions 0/309 dead transitions. [2024-10-24 15:39:28,816 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 248 places, 309 transitions, 1015 flow [2024-10-24 15:39:28,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:39:28,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:39:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 674 transitions. [2024-10-24 15:39:28,820 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9207650273224044 [2024-10-24 15:39:28,820 INFO L175 Difference]: Start difference. First operand has 246 places, 271 transitions, 766 flow. Second operand 3 states and 674 transitions. [2024-10-24 15:39:28,820 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 248 places, 309 transitions, 1015 flow [2024-10-24 15:39:28,846 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 246 places, 309 transitions, 983 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:39:28,849 INFO L231 Difference]: Finished difference. Result has 248 places, 278 transitions, 804 flow [2024-10-24 15:39:28,849 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=244, PETRI_DIFFERENCE_MINUEND_FLOW=734, PETRI_DIFFERENCE_MINUEND_PLACES=244, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=271, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=264, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=804, PETRI_PLACES=248, PETRI_TRANSITIONS=278} [2024-10-24 15:39:28,850 INFO L277 CegarLoopForPetriNet]: 239 programPoint places, 9 predicate places. [2024-10-24 15:39:28,850 INFO L471 AbstractCegarLoop]: Abstraction has has 248 places, 278 transitions, 804 flow [2024-10-24 15:39:28,850 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 201.0) internal successors, (603), 3 states have internal predecessors, (603), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:28,850 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:39:28,850 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:39:28,851 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-10-24 15:39:28,851 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-10-24 15:39:28,851 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:39:28,851 INFO L85 PathProgramCache]: Analyzing trace with hash 1841866639, now seen corresponding path program 1 times [2024-10-24 15:39:28,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:39:28,851 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [399527605] [2024-10-24 15:39:28,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:39:28,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:39:28,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:39:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-10-24 15:39:28,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:39:28,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [399527605] [2024-10-24 15:39:28,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [399527605] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:39:28,918 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:39:28,919 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 15:39:28,919 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849872056] [2024-10-24 15:39:28,919 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:39:28,919 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:39:28,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:39:28,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:39:28,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:39:28,935 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 244 [2024-10-24 15:39:28,936 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 248 places, 278 transitions, 804 flow. Second operand has 3 states, 3 states have (on average 202.66666666666666) internal successors, (608), 3 states have internal predecessors, (608), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:28,936 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:39:28,936 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 244 [2024-10-24 15:39:28,936 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:39:29,191 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][173], [240#true, Black: 259#(= |#race~keep_alive~0| 0), 162#L721-1true, Black: 242#true, 262#true, 78#L694-2true, 257#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 158#L694-7true]) [2024-10-24 15:39:29,191 INFO L294 olderBase$Statistics]: this new event has 115 ancestors and is cut-off event [2024-10-24 15:39:29,191 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2024-10-24 15:39:29,192 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-24 15:39:29,192 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2024-10-24 15:39:29,246 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [235#L696true, 240#true, Black: 259#(= |#race~keep_alive~0| 0), 162#L721-1true, Black: 242#true, 262#true, 257#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 232#L694-1true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:29,246 INFO L294 olderBase$Statistics]: this new event has 116 ancestors and is cut-off event [2024-10-24 15:39:29,246 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-10-24 15:39:29,246 INFO L297 olderBase$Statistics]: existing Event has 111 ancestors and is cut-off event [2024-10-24 15:39:29,246 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2024-10-24 15:39:29,246 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [235#L696true, 240#true, Black: 259#(= |#race~keep_alive~0| 0), 162#L721-1true, Black: 242#true, 262#true, 78#L694-2true, 257#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:29,246 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2024-10-24 15:39:29,246 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-24 15:39:29,246 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-24 15:39:29,246 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-10-24 15:39:29,277 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [235#L696true, 240#true, Black: 259#(= |#race~keep_alive~0| 0), 162#L721-1true, Black: 242#true, 262#true, 78#L694-2true, 257#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:29,277 INFO L294 olderBase$Statistics]: this new event has 117 ancestors and is cut-off event [2024-10-24 15:39:29,277 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-24 15:39:29,277 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2024-10-24 15:39:29,277 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-10-24 15:39:29,277 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2024-10-24 15:39:30,106 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][230], [240#true, Black: 259#(= |#race~keep_alive~0| 0), Black: 242#true, 262#true, 78#L694-2true, 160#L728-1true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 158#L694-7true]) [2024-10-24 15:39:30,106 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2024-10-24 15:39:30,106 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-10-24 15:39:30,106 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2024-10-24 15:39:30,106 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2024-10-24 15:39:30,273 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][120], [235#L696true, 240#true, Black: 259#(= |#race~keep_alive~0| 0), Black: 242#true, 262#true, 160#L728-1true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 232#L694-1true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:30,273 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2024-10-24 15:39:30,273 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-24 15:39:30,273 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-24 15:39:30,273 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2024-10-24 15:39:30,274 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][120], [235#L696true, 240#true, Black: 259#(= |#race~keep_alive~0| 0), Black: 242#true, 262#true, 78#L694-2true, 160#L728-1true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:30,274 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-10-24 15:39:30,274 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:30,274 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:30,274 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:30,373 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][120], [235#L696true, 240#true, Black: 242#true, Black: 259#(= |#race~keep_alive~0| 0), 262#true, 78#L694-2true, 160#L728-1true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:30,373 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is cut-off event [2024-10-24 15:39:30,373 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:30,373 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:30,373 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2024-10-24 15:39:30,373 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2024-10-24 15:39:30,472 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([797] L694-3-->L694-4: Formula: (= v_~threads_alive~0_7 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_7} AuxVars[] AssignedVars[~threads_alive~0][179], [225#L729-3true, 74#L696-3true, 240#true, Black: 259#(= |#race~keep_alive~0| 0), Black: 242#true, 32#L694-4true, 262#true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:30,473 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2024-10-24 15:39:30,473 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:39:30,473 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:39:30,473 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2024-10-24 15:39:30,524 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][173], [Black: 257#true, 240#true, 162#L721-1true, Black: 242#true, 262#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 197#L707-2true, 158#L694-7true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:30,524 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2024-10-24 15:39:30,524 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2024-10-24 15:39:30,524 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:39:30,524 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2024-10-24 15:39:30,909 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([797] L694-3-->L694-4: Formula: (= v_~threads_alive~0_7 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_7} AuxVars[] AssignedVars[~threads_alive~0][179], [225#L729-3true, 240#true, Black: 259#(= |#race~keep_alive~0| 0), Black: 242#true, 32#L694-4true, 262#true, 236#L697-3true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:30,909 INFO L294 olderBase$Statistics]: this new event has 136 ancestors and is cut-off event [2024-10-24 15:39:30,909 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:30,910 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:30,910 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:31,159 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([653] L722-6-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][89], [235#L696true, 240#true, Black: 257#true, 162#L721-1true, Black: 242#true, 262#true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 197#L707-2true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:31,160 INFO L294 olderBase$Statistics]: this new event has 137 ancestors and is cut-off event [2024-10-24 15:39:31,160 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:39:31,160 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2024-10-24 15:39:31,160 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2024-10-24 15:39:31,877 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([797] L694-3-->L694-4: Formula: (= v_~threads_alive~0_7 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_7} AuxVars[] AssignedVars[~threads_alive~0][179], [136#L705-2true, 225#L729-3true, Black: 257#true, 240#true, Black: 242#true, 32#L694-4true, 262#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:31,877 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2024-10-24 15:39:31,877 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:31,877 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:31,878 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:31,878 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([797] L694-3-->L694-4: Formula: (= v_~threads_alive~0_7 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_7} AuxVars[] AssignedVars[~threads_alive~0][179], [225#L729-3true, Black: 257#true, 240#true, Black: 242#true, 32#L694-4true, 262#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 209#L699-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:31,878 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2024-10-24 15:39:31,878 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:31,878 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:31,878 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:32,434 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([797] L694-3-->L694-4: Formula: (= v_~threads_alive~0_7 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_7} AuxVars[] AssignedVars[~threads_alive~0][179], [225#L729-3true, Black: 257#true, 240#true, Black: 242#true, 32#L694-4true, 262#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 173#L706-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:32,434 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2024-10-24 15:39:32,434 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:32,434 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:32,434 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:32,434 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([797] L694-3-->L694-4: Formula: (= v_~threads_alive~0_7 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_7} AuxVars[] AssignedVars[~threads_alive~0][179], [225#L729-3true, Black: 257#true, 240#true, Black: 242#true, 32#L694-4true, 262#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 228#L700-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:32,434 INFO L294 olderBase$Statistics]: this new event has 143 ancestors and is cut-off event [2024-10-24 15:39:32,434 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:32,434 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:32,434 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2024-10-24 15:39:33,786 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][230], [240#true, Black: 257#true, Black: 242#true, 262#true, 160#L728-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 197#L707-2true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 158#L694-7true]) [2024-10-24 15:39:33,787 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-24 15:39:33,787 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-24 15:39:33,787 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:33,787 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:33,822 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][230], [240#true, Black: 259#(= |#race~keep_alive~0| 0), Black: 242#true, 262#true, 160#L728-1true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 197#L707-2true, 158#L694-7true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:33,822 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2024-10-24 15:39:33,822 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:33,822 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2024-10-24 15:39:33,822 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:34,396 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][120], [235#L696true, 240#true, Black: 259#(= |#race~keep_alive~0| 0), Black: 242#true, 262#true, 160#L728-1true, 257#true, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 197#L707-2true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:34,396 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-24 15:39:34,396 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:34,396 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:34,396 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:34,539 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][120], [235#L696true, 240#true, Black: 257#true, Black: 242#true, 262#true, 160#L728-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 197#L707-2true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:34,539 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-24 15:39:34,539 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:34,539 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:34,539 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2024-10-24 15:39:34,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([797] L694-3-->L694-4: Formula: (= v_~threads_alive~0_7 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_7} AuxVars[] AssignedVars[~threads_alive~0][179], [225#L729-3true, Black: 257#true, 240#true, Black: 242#true, 32#L694-4true, 262#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 10#L702-3true]) [2024-10-24 15:39:34,605 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2024-10-24 15:39:34,605 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:34,605 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:34,605 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2024-10-24 15:39:34,933 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][240], [75#L707-6true, 240#true, Black: 259#(= |#race~keep_alive~0| 0), Black: 242#true, 262#true, 160#L728-1true, 257#true, 13#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:34,933 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-10-24 15:39:34,933 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:34,933 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:34,934 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2024-10-24 15:39:34,952 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([797] L694-3-->L694-4: Formula: (= v_~threads_alive~0_7 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_7} AuxVars[] AssignedVars[~threads_alive~0][179], [225#L729-3true, Black: 257#true, 240#true, Black: 242#true, 262#true, 32#L694-4true, 96#L703-3true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:34,952 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2024-10-24 15:39:34,952 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:34,952 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:34,952 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2024-10-24 15:39:35,562 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][290], [99#L725-4true, 240#true, Black: 257#true, Black: 244#(= |#race~threads_alive~0| 0), 262#true, 47#L698-1true, 21#L698-2true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:35,562 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-10-24 15:39:35,562 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:35,562 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:39:35,562 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:35,637 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][290], [99#L725-4true, Black: 257#true, 240#true, Black: 242#true, 262#true, 21#L698-2true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:35,637 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-10-24 15:39:35,637 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:35,637 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:35,637 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:39:35,781 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][291], [124#L698-2true, 240#true, 99#L725-4true, Black: 257#true, Black: 244#(= |#race~threads_alive~0| 0), 262#true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 43#L698-1true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:35,781 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-10-24 15:39:35,781 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:39:35,781 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:35,782 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:35,850 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][291], [124#L698-2true, 99#L725-4true, 240#true, Black: 257#true, Black: 242#true, 262#true, 259#(= |#race~keep_alive~0| 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 43#L698-1true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:35,850 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2024-10-24 15:39:35,850 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2024-10-24 15:39:35,850 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:35,850 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2024-10-24 15:39:35,923 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][223], [Black: 257#true, 240#true, 262#true, Black: 244#(= |#race~threads_alive~0| 0), 21#L698-2true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:35,923 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-10-24 15:39:35,923 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:35,923 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:35,923 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:36,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([748] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][223], [Black: 257#true, 240#true, Black: 242#true, 262#true, 47#L698-1true, 21#L698-2true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:36,034 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-10-24 15:39:36,034 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:36,034 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:36,034 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:36,133 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][270], [124#L698-2true, Black: 257#true, 240#true, Black: 244#(= |#race~threads_alive~0| 0), 262#true, 259#(= |#race~keep_alive~0| 0), 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:36,133 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-10-24 15:39:36,133 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:36,133 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:36,133 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:36,248 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][270], [124#L698-2true, Black: 257#true, 240#true, Black: 242#true, 262#true, 259#(= |#race~keep_alive~0| 0), 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 202#L726true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:36,248 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2024-10-24 15:39:36,248 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:36,248 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:36,248 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2024-10-24 15:39:37,051 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][270], [124#L698-2true, 240#true, Black: 257#true, 262#true, Black: 244#(= |#race~threads_alive~0| 0), 160#L728-1true, 259#(= |#race~keep_alive~0| 0), 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:37,051 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2024-10-24 15:39:37,051 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:37,052 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2024-10-24 15:39:37,052 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2024-10-24 15:39:37,139 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][270], [27#L728-2true, 124#L698-2true, Black: 257#true, 240#true, Black: 244#(= |#race~threads_alive~0| 0), 262#true, 259#(= |#race~keep_alive~0| 0), 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:37,139 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2024-10-24 15:39:37,139 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:39:37,139 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2024-10-24 15:39:37,139 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2024-10-24 15:39:38,016 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][270], [Black: 257#true, 240#true, Black: 244#(= |#race~threads_alive~0| 0), 262#true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), 43#L698-1true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 218#ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:38,017 INFO L294 olderBase$Statistics]: this new event has 177 ancestors and is cut-off event [2024-10-24 15:39:38,017 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-10-24 15:39:38,017 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:39:38,017 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:39:38,030 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([808] L698-4-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][270], [240#true, Black: 257#true, Black: 242#true, 262#true, 47#L698-1true, 259#(= |#race~keep_alive~0| 0), Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 238#true, 43#L698-1true, 218#ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:38,030 INFO L294 olderBase$Statistics]: this new event has 177 ancestors and is cut-off event [2024-10-24 15:39:38,030 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2024-10-24 15:39:38,031 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:39:38,031 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2024-10-24 15:39:38,148 INFO L124 PetriNetUnfolderBase]: 28713/96047 cut-off events. [2024-10-24 15:39:38,148 INFO L125 PetriNetUnfolderBase]: For 9632/11032 co-relation queries the response was YES. [2024-10-24 15:39:38,569 INFO L83 FinitePrefix]: Finished finitePrefix Result has 158032 conditions, 96047 events. 28713/96047 cut-off events. For 9632/11032 co-relation queries the response was YES. Maximal size of possible extension queue 2599. Compared 1431121 event pairs, 13466 based on Foata normal form. 149/86319 useless extension candidates. Maximal degree in co-relation 150516. Up to 36477 conditions per place. [2024-10-24 15:39:38,854 INFO L140 encePairwiseOnDemand]: 240/244 looper letters, 49 selfloop transitions, 3 changer transitions 0/292 dead transitions. [2024-10-24 15:39:38,854 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 250 places, 292 transitions, 941 flow [2024-10-24 15:39:38,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-10-24 15:39:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-10-24 15:39:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 653 transitions. [2024-10-24 15:39:38,856 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.8920765027322405 [2024-10-24 15:39:38,856 INFO L175 Difference]: Start difference. First operand has 248 places, 278 transitions, 804 flow. Second operand 3 states and 653 transitions. [2024-10-24 15:39:38,856 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 250 places, 292 transitions, 941 flow [2024-10-24 15:39:38,866 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 248 places, 292 transitions, 927 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-10-24 15:39:38,868 INFO L231 Difference]: Finished difference. Result has 249 places, 280 transitions, 809 flow [2024-10-24 15:39:38,869 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=244, PETRI_DIFFERENCE_MINUEND_FLOW=790, PETRI_DIFFERENCE_MINUEND_PLACES=246, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=278, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=275, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=809, PETRI_PLACES=249, PETRI_TRANSITIONS=280} [2024-10-24 15:39:38,869 INFO L277 CegarLoopForPetriNet]: 239 programPoint places, 10 predicate places. [2024-10-24 15:39:38,869 INFO L471 AbstractCegarLoop]: Abstraction has has 249 places, 280 transitions, 809 flow [2024-10-24 15:39:38,870 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 202.66666666666666) internal successors, (608), 3 states have internal predecessors, (608), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:38,870 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-10-24 15:39:38,870 INFO L204 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 15:39:38,870 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-10-24 15:39:38,870 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-10-24 15:39:38,870 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 15:39:38,870 INFO L85 PathProgramCache]: Analyzing trace with hash -177631136, now seen corresponding path program 1 times [2024-10-24 15:39:38,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 15:39:38,871 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1407426030] [2024-10-24 15:39:38,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 15:39:38,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 15:39:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 15:39:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-10-24 15:39:38,953 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 15:39:38,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1407426030] [2024-10-24 15:39:38,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1407426030] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 15:39:38,953 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 15:39:38,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-10-24 15:39:38,954 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [476223086] [2024-10-24 15:39:38,954 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 15:39:38,954 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-10-24 15:39:38,955 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 15:39:38,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-10-24 15:39:38,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-10-24 15:39:38,974 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 205 out of 244 [2024-10-24 15:39:38,974 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 249 places, 280 transitions, 809 flow. Second operand has 3 states, 3 states have (on average 206.33333333333334) internal successors, (619), 3 states have internal predecessors, (619), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-10-24 15:39:38,975 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-10-24 15:39:38,975 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 205 of 244 [2024-10-24 15:39:38,975 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-10-24 15:39:40,470 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][118], [136#L705-2true, 240#true, 268#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), Black: 257#true, Black: 242#true, 262#true, 78#L694-2true, 160#L728-1true, Black: 264#(<= (+ ~threads_alive~0 1) 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:40,470 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2024-10-24 15:39:40,470 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:40,470 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2024-10-24 15:39:40,470 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:40,470 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([680] L729-6-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][118], [240#true, Black: 257#true, 268#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), Black: 242#true, 262#true, 78#L694-2true, 160#L728-1true, Black: 264#(<= (+ ~threads_alive~0 1) 0), 238#true, Black: 249#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 209#L699-3true, Black: 254#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-10-24 15:39:40,470 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2024-10-24 15:39:40,470 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:40,470 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2024-10-24 15:39:40,471 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event