./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.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 981efc79b98be1af19a50b7730f942b742f0093baf5909570150cbe7e4c78c16 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 23:51:29,849 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 23:51:29,923 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-16 23:51:29,928 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 23:51:29,929 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 23:51:29,966 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 23:51:29,967 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 23:51:29,968 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 23:51:29,968 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 23:51:29,969 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 23:51:29,970 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 23:51:29,970 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 23:51:29,971 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 23:51:29,971 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 23:51:29,971 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 23:51:29,972 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 23:51:29,972 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 23:51:29,973 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 23:51:29,973 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 23:51:29,973 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 23:51:29,976 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 23:51:29,977 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 23:51:29,978 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-16 23:51:29,978 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 23:51:29,978 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-16 23:51:29,978 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 23:51:29,979 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 23:51:29,979 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 23:51:29,980 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 23:51:29,980 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 23:51:29,980 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 23:51:29,980 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 23:51:29,981 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 23:51:29,981 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 23:51:29,982 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 23:51:29,982 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 23:51:29,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 23:51:29,983 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 23:51:29,983 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 23:51:29,983 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 23:51:29,983 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 23:51:29,984 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 981efc79b98be1af19a50b7730f942b742f0093baf5909570150cbe7e4c78c16 [2024-11-16 23:51:30,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 23:51:30,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 23:51:30,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 23:51:30,285 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 23:51:30,286 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 23:51:30,288 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i [2024-11-16 23:51:31,736 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 23:51:31,987 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 23:51:31,988 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i [2024-11-16 23:51:32,003 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c849a636/52336a311dd54f2fb446d1338a121ed4/FLAG0dd94ad10 [2024-11-16 23:51:32,016 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c849a636/52336a311dd54f2fb446d1338a121ed4 [2024-11-16 23:51:32,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 23:51:32,020 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 23:51:32,024 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 23:51:32,024 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 23:51:32,030 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 23:51:32,031 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,032 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@752802a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32, skipping insertion in model container [2024-11-16 23:51:32,032 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,070 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 23:51:32,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 23:51:32,459 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 23:51:32,510 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 23:51:32,553 INFO L204 MainTranslator]: Completed translation [2024-11-16 23:51:32,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32 WrapperNode [2024-11-16 23:51:32,553 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 23:51:32,554 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 23:51:32,555 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 23:51:32,555 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 23:51:32,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,584 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,615 INFO L138 Inliner]: procedures = 159, calls = 42, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 215 [2024-11-16 23:51:32,616 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 23:51:32,617 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 23:51:32,617 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 23:51:32,617 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 23:51:32,626 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,626 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,632 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,632 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,641 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,643 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,645 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,646 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,651 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 23:51:32,652 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 23:51:32,652 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 23:51:32,652 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 23:51:32,653 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (1/1) ... [2024-11-16 23:51:32,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 23:51:32,680 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 23:51:32,698 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) [2024-11-16 23:51:32,700 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 [2024-11-16 23:51:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-16 23:51:32,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 23:51:32,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-16 23:51:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-11-16 23:51:32,751 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-11-16 23:51:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-16 23:51:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 23:51:32,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 23:51:32,753 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-16 23:51:32,934 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 23:51:32,936 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 23:51:33,350 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-16 23:51:33,351 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 23:51:33,400 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 23:51:33,401 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 23:51:33,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 11:51:33 BoogieIcfgContainer [2024-11-16 23:51:33,402 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 23:51:33,404 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 23:51:33,404 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 23:51:33,410 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 23:51:33,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 11:51:32" (1/3) ... [2024-11-16 23:51:33,411 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26303e4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:51:33, skipping insertion in model container [2024-11-16 23:51:33,411 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:51:32" (2/3) ... [2024-11-16 23:51:33,411 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26303e4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:51:33, skipping insertion in model container [2024-11-16 23:51:33,412 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 11:51:33" (3/3) ... [2024-11-16 23:51:33,413 INFO L112 eAbstractionObserver]: Analyzing ICFG thread-join-counter-inner-race-4.i [2024-11-16 23:51:33,450 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 23:51:33,451 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 10 error locations. [2024-11-16 23:51:33,451 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-16 23:51:33,561 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-16 23:51:33,606 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 272 places, 277 transitions, 558 flow [2024-11-16 23:51:33,744 INFO L124 PetriNetUnfolderBase]: 13/327 cut-off events. [2024-11-16 23:51:33,745 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-16 23:51:33,753 INFO L83 FinitePrefix]: Finished finitePrefix Result has 331 conditions, 327 events. 13/327 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 467 event pairs, 0 based on Foata normal form. 0/298 useless extension candidates. Maximal degree in co-relation 209. Up to 4 conditions per place. [2024-11-16 23:51:33,755 INFO L82 GeneralOperation]: Start removeDead. Operand has 272 places, 277 transitions, 558 flow [2024-11-16 23:51:33,765 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 272 places, 277 transitions, 558 flow [2024-11-16 23:51:33,780 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 23:51:33,790 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;@6d4886d3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 23:51:33,791 INFO L334 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2024-11-16 23:51:33,831 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-16 23:51:33,832 INFO L124 PetriNetUnfolderBase]: 3/174 cut-off events. [2024-11-16 23:51:33,832 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-16 23:51:33,833 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:51:33,834 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:51:33,834 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-16 23:51:33,839 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:51:33,839 INFO L85 PathProgramCache]: Analyzing trace with hash -1189926405, now seen corresponding path program 1 times [2024-11-16 23:51:33,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:51:33,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634082700] [2024-11-16 23:51:33,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:51:33,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:51:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:51:34,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:51:34,236 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:51:34,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634082700] [2024-11-16 23:51:34,237 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634082700] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:51:34,237 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:51:34,237 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:51:34,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1216458695] [2024-11-16 23:51:34,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:51:34,249 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 23:51:34,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:51:34,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 23:51:34,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 23:51:34,284 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 251 out of 277 [2024-11-16 23:51:34,287 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 272 places, 277 transitions, 558 flow. Second operand has 2 states, 2 states have (on average 252.0) internal successors, (504), 2 states have internal predecessors, (504), 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) [2024-11-16 23:51:34,288 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:51:34,288 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 251 of 277 [2024-11-16 23:51:34,289 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:51:34,562 INFO L124 PetriNetUnfolderBase]: 151/1025 cut-off events. [2024-11-16 23:51:34,563 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-16 23:51:34,569 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1299 conditions, 1025 events. 151/1025 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 5506 event pairs, 98 based on Foata normal form. 66/950 useless extension candidates. Maximal degree in co-relation 1076. Up to 270 conditions per place. [2024-11-16 23:51:34,575 INFO L140 encePairwiseOnDemand]: 272/277 looper letters, 21 selfloop transitions, 0 changer transitions 1/272 dead transitions. [2024-11-16 23:51:34,576 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 273 places, 272 transitions, 590 flow [2024-11-16 23:51:34,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 23:51:34,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-16 23:51:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 528 transitions. [2024-11-16 23:51:34,594 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9530685920577617 [2024-11-16 23:51:34,595 INFO L175 Difference]: Start difference. First operand has 272 places, 277 transitions, 558 flow. Second operand 2 states and 528 transitions. [2024-11-16 23:51:34,597 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 273 places, 272 transitions, 590 flow [2024-11-16 23:51:34,602 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 272 transitions, 590 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-16 23:51:34,608 INFO L231 Difference]: Finished difference. Result has 273 places, 271 transitions, 546 flow [2024-11-16 23:51:34,611 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=277, PETRI_DIFFERENCE_MINUEND_FLOW=548, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=546, PETRI_PLACES=273, PETRI_TRANSITIONS=271} [2024-11-16 23:51:34,616 INFO L277 CegarLoopForPetriNet]: 272 programPoint places, 1 predicate places. [2024-11-16 23:51:34,618 INFO L471 AbstractCegarLoop]: Abstraction has has 273 places, 271 transitions, 546 flow [2024-11-16 23:51:34,619 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 252.0) internal successors, (504), 2 states have internal predecessors, (504), 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) [2024-11-16 23:51:34,619 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:51:34,619 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:51:34,619 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 23:51:34,619 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-16 23:51:34,620 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:51:34,620 INFO L85 PathProgramCache]: Analyzing trace with hash 410469234, now seen corresponding path program 1 times [2024-11-16 23:51:34,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:51:34,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413728418] [2024-11-16 23:51:34,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:51:34,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:51:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:51:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:51:34,858 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:51:34,858 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1413728418] [2024-11-16 23:51:34,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1413728418] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:51:34,858 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:51:34,858 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:51:34,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860531062] [2024-11-16 23:51:34,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:51:34,862 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:51:34,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:51:34,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:51:34,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:51:34,902 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 277 [2024-11-16 23:51:34,903 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 271 transitions, 546 flow. Second operand has 3 states, 3 states have (on average 238.0) internal successors, (714), 3 states have internal predecessors, (714), 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) [2024-11-16 23:51:34,903 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:51:34,903 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 277 [2024-11-16 23:51:34,904 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:51:35,211 INFO L124 PetriNetUnfolderBase]: 424/1884 cut-off events. [2024-11-16 23:51:35,212 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-16 23:51:35,215 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2723 conditions, 1884 events. 424/1884 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 65. Compared 13120 event pairs, 76 based on Foata normal form. 0/1702 useless extension candidates. Maximal degree in co-relation 2719. Up to 510 conditions per place. [2024-11-16 23:51:35,224 INFO L140 encePairwiseOnDemand]: 265/277 looper letters, 51 selfloop transitions, 8 changer transitions 0/295 dead transitions. [2024-11-16 23:51:35,224 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 272 places, 295 transitions, 712 flow [2024-11-16 23:51:35,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:51:35,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:51:35,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 774 transitions. [2024-11-16 23:51:35,232 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9314079422382672 [2024-11-16 23:51:35,232 INFO L175 Difference]: Start difference. First operand has 273 places, 271 transitions, 546 flow. Second operand 3 states and 774 transitions. [2024-11-16 23:51:35,232 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 272 places, 295 transitions, 712 flow [2024-11-16 23:51:35,234 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 295 transitions, 712 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-16 23:51:35,241 INFO L231 Difference]: Finished difference. Result has 274 places, 275 transitions, 602 flow [2024-11-16 23:51:35,242 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=277, PETRI_DIFFERENCE_MINUEND_FLOW=542, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=261, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=602, PETRI_PLACES=274, PETRI_TRANSITIONS=275} [2024-11-16 23:51:35,243 INFO L277 CegarLoopForPetriNet]: 272 programPoint places, 2 predicate places. [2024-11-16 23:51:35,243 INFO L471 AbstractCegarLoop]: Abstraction has has 274 places, 275 transitions, 602 flow [2024-11-16 23:51:35,244 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 238.0) internal successors, (714), 3 states have internal predecessors, (714), 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) [2024-11-16 23:51:35,244 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:51:35,244 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:51:35,244 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 23:51:35,245 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-16 23:51:35,245 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:51:35,245 INFO L85 PathProgramCache]: Analyzing trace with hash -1227254210, now seen corresponding path program 1 times [2024-11-16 23:51:35,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:51:35,245 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956619005] [2024-11-16 23:51:35,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:51:35,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:51:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:51:35,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:51:35,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:51:35,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956619005] [2024-11-16 23:51:35,415 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1956619005] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:51:35,415 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:51:35,415 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:51:35,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867274348] [2024-11-16 23:51:35,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:51:35,416 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:51:35,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:51:35,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:51:35,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:51:35,437 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 243 out of 277 [2024-11-16 23:51:35,438 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 275 transitions, 602 flow. Second operand has 3 states, 3 states have (on average 245.33333333333334) internal successors, (736), 3 states have internal predecessors, (736), 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) [2024-11-16 23:51:35,438 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:51:35,438 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 243 of 277 [2024-11-16 23:51:35,439 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:51:35,899 INFO L124 PetriNetUnfolderBase]: 480/2144 cut-off events. [2024-11-16 23:51:35,899 INFO L125 PetriNetUnfolderBase]: For 61/61 co-relation queries the response was YES. [2024-11-16 23:51:35,904 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3245 conditions, 2144 events. 480/2144 cut-off events. For 61/61 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 15898 event pairs, 280 based on Foata normal form. 0/1912 useless extension candidates. Maximal degree in co-relation 3239. Up to 755 conditions per place. [2024-11-16 23:51:35,915 INFO L140 encePairwiseOnDemand]: 272/277 looper letters, 38 selfloop transitions, 4 changer transitions 0/288 dead transitions. [2024-11-16 23:51:35,916 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 288 transitions, 712 flow [2024-11-16 23:51:35,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:51:35,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:51:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 772 transitions. [2024-11-16 23:51:35,919 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9290012033694344 [2024-11-16 23:51:35,919 INFO L175 Difference]: Start difference. First operand has 274 places, 275 transitions, 602 flow. Second operand 3 states and 772 transitions. [2024-11-16 23:51:35,919 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 288 transitions, 712 flow [2024-11-16 23:51:35,925 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 288 transitions, 696 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:51:35,928 INFO L231 Difference]: Finished difference. Result has 276 places, 278 transitions, 616 flow [2024-11-16 23:51:35,929 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=277, PETRI_DIFFERENCE_MINUEND_FLOW=586, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=275, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=271, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=616, PETRI_PLACES=276, PETRI_TRANSITIONS=278} [2024-11-16 23:51:35,930 INFO L277 CegarLoopForPetriNet]: 272 programPoint places, 4 predicate places. [2024-11-16 23:51:35,930 INFO L471 AbstractCegarLoop]: Abstraction has has 276 places, 278 transitions, 616 flow [2024-11-16 23:51:35,931 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 245.33333333333334) internal successors, (736), 3 states have internal predecessors, (736), 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) [2024-11-16 23:51:35,931 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:51:35,932 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:51:35,932 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-16 23:51:35,932 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-16 23:51:35,933 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:51:35,933 INFO L85 PathProgramCache]: Analyzing trace with hash 1289557925, now seen corresponding path program 1 times [2024-11-16 23:51:35,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:51:35,934 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502737536] [2024-11-16 23:51:35,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:51:35,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:51:35,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:51:36,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:51:36,047 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:51:36,047 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1502737536] [2024-11-16 23:51:36,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1502737536] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:51:36,048 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:51:36,048 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:51:36,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707712031] [2024-11-16 23:51:36,048 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:51:36,049 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:51:36,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:51:36,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:51:36,053 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:51:36,087 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 241 out of 277 [2024-11-16 23:51:36,088 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 276 places, 278 transitions, 616 flow. Second operand has 3 states, 3 states have (on average 243.0) internal successors, (729), 3 states have internal predecessors, (729), 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) [2024-11-16 23:51:36,088 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:51:36,088 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 241 of 277 [2024-11-16 23:51:36,088 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:51:36,436 INFO L124 PetriNetUnfolderBase]: 506/2211 cut-off events. [2024-11-16 23:51:36,436 INFO L125 PetriNetUnfolderBase]: For 156/158 co-relation queries the response was YES. [2024-11-16 23:51:36,443 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3483 conditions, 2211 events. 506/2211 cut-off events. For 156/158 co-relation queries the response was YES. Maximal size of possible extension queue 80. Compared 16227 event pairs, 275 based on Foata normal form. 0/1989 useless extension candidates. Maximal degree in co-relation 3476. Up to 851 conditions per place. [2024-11-16 23:51:36,452 INFO L140 encePairwiseOnDemand]: 271/277 looper letters, 44 selfloop transitions, 7 changer transitions 0/294 dead transitions. [2024-11-16 23:51:36,452 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 278 places, 294 transitions, 758 flow [2024-11-16 23:51:36,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:51:36,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:51:36,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 769 transitions. [2024-11-16 23:51:36,455 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9253910950661853 [2024-11-16 23:51:36,455 INFO L175 Difference]: Start difference. First operand has 276 places, 278 transitions, 616 flow. Second operand 3 states and 769 transitions. [2024-11-16 23:51:36,455 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 278 places, 294 transitions, 758 flow [2024-11-16 23:51:36,460 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 276 places, 294 transitions, 750 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:51:36,464 INFO L231 Difference]: Finished difference. Result has 278 places, 284 transitions, 670 flow [2024-11-16 23:51:36,464 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=277, PETRI_DIFFERENCE_MINUEND_FLOW=608, PETRI_DIFFERENCE_MINUEND_PLACES=274, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=278, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=271, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=670, PETRI_PLACES=278, PETRI_TRANSITIONS=284} [2024-11-16 23:51:36,466 INFO L277 CegarLoopForPetriNet]: 272 programPoint places, 6 predicate places. [2024-11-16 23:51:36,466 INFO L471 AbstractCegarLoop]: Abstraction has has 278 places, 284 transitions, 670 flow [2024-11-16 23:51:36,467 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 243.0) internal successors, (729), 3 states have internal predecessors, (729), 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) [2024-11-16 23:51:36,467 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:51:36,467 INFO L204 CegarLoopForPetriNet]: trace histogram [2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:51:36,468 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-16 23:51:36,468 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2024-11-16 23:51:36,469 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:51:36,469 INFO L85 PathProgramCache]: Analyzing trace with hash -437092522, now seen corresponding path program 1 times [2024-11-16 23:51:36,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:51:36,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545920107] [2024-11-16 23:51:36,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:51:36,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:51:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 23:51:36,519 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-16 23:51:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-16 23:51:36,612 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-16 23:51:36,612 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-16 23:51:36,613 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (16 of 17 remaining) [2024-11-16 23:51:36,616 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (15 of 17 remaining) [2024-11-16 23:51:36,616 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (14 of 17 remaining) [2024-11-16 23:51:36,616 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (13 of 17 remaining) [2024-11-16 23:51:36,616 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (12 of 17 remaining) [2024-11-16 23:51:36,617 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (11 of 17 remaining) [2024-11-16 23:51:36,617 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (10 of 17 remaining) [2024-11-16 23:51:36,617 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (9 of 17 remaining) [2024-11-16 23:51:36,617 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (8 of 17 remaining) [2024-11-16 23:51:36,617 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (7 of 17 remaining) [2024-11-16 23:51:36,617 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (6 of 17 remaining) [2024-11-16 23:51:36,617 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (5 of 17 remaining) [2024-11-16 23:51:36,618 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (4 of 17 remaining) [2024-11-16 23:51:36,618 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (3 of 17 remaining) [2024-11-16 23:51:36,618 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (2 of 17 remaining) [2024-11-16 23:51:36,618 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 17 remaining) [2024-11-16 23:51:36,619 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (0 of 17 remaining) [2024-11-16 23:51:36,619 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-16 23:51:36,619 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2024-11-16 23:51:36,622 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-16 23:51:36,622 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-16 23:51:36,654 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-16 23:51:36,662 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 331 places, 336 transitions, 682 flow [2024-11-16 23:51:36,735 INFO L124 PetriNetUnfolderBase]: 20/444 cut-off events. [2024-11-16 23:51:36,736 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-16 23:51:36,738 INFO L83 FinitePrefix]: Finished finitePrefix Result has 452 conditions, 444 events. 20/444 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 1007 event pairs, 0 based on Foata normal form. 0/397 useless extension candidates. Maximal degree in co-relation 328. Up to 6 conditions per place. [2024-11-16 23:51:36,738 INFO L82 GeneralOperation]: Start removeDead. Operand has 331 places, 336 transitions, 682 flow [2024-11-16 23:51:36,742 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 331 places, 336 transitions, 682 flow [2024-11-16 23:51:36,744 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 23:51:36,745 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;@6d4886d3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 23:51:36,747 INFO L334 AbstractCegarLoop]: Starting to check reachability of 23 error locations. [2024-11-16 23:51:36,759 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-16 23:51:36,759 INFO L124 PetriNetUnfolderBase]: 3/174 cut-off events. [2024-11-16 23:51:36,759 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-16 23:51:36,759 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:51:36,759 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:51:36,760 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-16 23:51:36,760 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:51:36,760 INFO L85 PathProgramCache]: Analyzing trace with hash -539811509, now seen corresponding path program 1 times [2024-11-16 23:51:36,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:51:36,761 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710311396] [2024-11-16 23:51:36,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:51:36,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:51:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:51:36,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:51:36,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:51:36,824 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710311396] [2024-11-16 23:51:36,824 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [710311396] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:51:36,824 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:51:36,824 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:51:36,824 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419726453] [2024-11-16 23:51:36,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:51:36,825 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-16 23:51:36,825 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:51:36,826 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-16 23:51:36,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-16 23:51:36,827 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 298 out of 336 [2024-11-16 23:51:36,828 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 331 places, 336 transitions, 682 flow. Second operand has 2 states, 2 states have (on average 299.0) internal successors, (598), 2 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) [2024-11-16 23:51:36,828 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:51:36,828 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 298 of 336 [2024-11-16 23:51:36,829 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:51:38,668 INFO L124 PetriNetUnfolderBase]: 3057/11316 cut-off events. [2024-11-16 23:51:38,668 INFO L125 PetriNetUnfolderBase]: For 35/35 co-relation queries the response was YES. [2024-11-16 23:51:38,708 INFO L83 FinitePrefix]: Finished finitePrefix Result has 15741 conditions, 11316 events. 3057/11316 cut-off events. For 35/35 co-relation queries the response was YES. Maximal size of possible extension queue 327. Compared 122250 event pairs, 2404 based on Foata normal form. 895/10739 useless extension candidates. Maximal degree in co-relation 14387. Up to 4387 conditions per place. [2024-11-16 23:51:38,770 INFO L140 encePairwiseOnDemand]: 330/336 looper letters, 32 selfloop transitions, 0 changer transitions 1/330 dead transitions. [2024-11-16 23:51:38,770 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 332 places, 330 transitions, 734 flow [2024-11-16 23:51:38,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-16 23:51:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-16 23:51:38,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 634 transitions. [2024-11-16 23:51:38,773 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9434523809523809 [2024-11-16 23:51:38,773 INFO L175 Difference]: Start difference. First operand has 331 places, 336 transitions, 682 flow. Second operand 2 states and 634 transitions. [2024-11-16 23:51:38,773 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 332 places, 330 transitions, 734 flow [2024-11-16 23:51:38,776 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 332 places, 330 transitions, 734 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-16 23:51:38,779 INFO L231 Difference]: Finished difference. Result has 332 places, 329 transitions, 668 flow [2024-11-16 23:51:38,780 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=336, PETRI_DIFFERENCE_MINUEND_FLOW=670, PETRI_DIFFERENCE_MINUEND_PLACES=331, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=330, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=330, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=668, PETRI_PLACES=332, PETRI_TRANSITIONS=329} [2024-11-16 23:51:38,782 INFO L277 CegarLoopForPetriNet]: 331 programPoint places, 1 predicate places. [2024-11-16 23:51:38,783 INFO L471 AbstractCegarLoop]: Abstraction has has 332 places, 329 transitions, 668 flow [2024-11-16 23:51:38,783 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 299.0) internal successors, (598), 2 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) [2024-11-16 23:51:38,912 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:51:38,913 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:51:38,913 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-16 23:51:38,913 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-16 23:51:38,913 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:51:38,913 INFO L85 PathProgramCache]: Analyzing trace with hash -910805134, now seen corresponding path program 1 times [2024-11-16 23:51:38,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:51:38,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480237160] [2024-11-16 23:51:38,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:51:38,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:51:38,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:51:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:51:38,987 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:51:38,987 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1480237160] [2024-11-16 23:51:38,987 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1480237160] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:51:38,987 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:51:38,988 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:51:38,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413482859] [2024-11-16 23:51:38,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:51:38,988 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:51:38,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:51:38,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:51:38,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:51:39,028 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 276 out of 336 [2024-11-16 23:51:39,029 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 332 places, 329 transitions, 668 flow. Second operand has 3 states, 3 states have (on average 277.0) internal successors, (831), 3 states have internal predecessors, (831), 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) [2024-11-16 23:51:39,029 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:51:39,030 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 276 of 336 [2024-11-16 23:51:39,030 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:51:44,857 INFO L124 PetriNetUnfolderBase]: 19120/48694 cut-off events. [2024-11-16 23:51:44,858 INFO L125 PetriNetUnfolderBase]: For 54/54 co-relation queries the response was YES. [2024-11-16 23:51:44,998 INFO L83 FinitePrefix]: Finished finitePrefix Result has 77634 conditions, 48694 events. 19120/48694 cut-off events. For 54/54 co-relation queries the response was YES. Maximal size of possible extension queue 1232. Compared 582917 event pairs, 6412 based on Foata normal form. 0/43064 useless extension candidates. Maximal degree in co-relation 77629. Up to 16196 conditions per place. [2024-11-16 23:51:45,221 INFO L140 encePairwiseOnDemand]: 314/336 looper letters, 85 selfloop transitions, 16 changer transitions 0/376 dead transitions. [2024-11-16 23:51:45,221 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 333 places, 376 transitions, 969 flow [2024-11-16 23:51:45,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:51:45,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:51:45,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 935 transitions. [2024-11-16 23:51:45,225 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9275793650793651 [2024-11-16 23:51:45,225 INFO L175 Difference]: Start difference. First operand has 332 places, 329 transitions, 668 flow. Second operand 3 states and 935 transitions. [2024-11-16 23:51:45,225 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 333 places, 376 transitions, 969 flow [2024-11-16 23:51:45,230 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 333 places, 376 transitions, 969 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-16 23:51:45,237 INFO L231 Difference]: Finished difference. Result has 335 places, 345 transitions, 808 flow [2024-11-16 23:51:45,238 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=336, PETRI_DIFFERENCE_MINUEND_FLOW=668, PETRI_DIFFERENCE_MINUEND_PLACES=331, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=329, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=313, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=808, PETRI_PLACES=335, PETRI_TRANSITIONS=345} [2024-11-16 23:51:45,239 INFO L277 CegarLoopForPetriNet]: 331 programPoint places, 4 predicate places. [2024-11-16 23:51:45,241 INFO L471 AbstractCegarLoop]: Abstraction has has 335 places, 345 transitions, 808 flow [2024-11-16 23:51:45,241 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 277.0) internal successors, (831), 3 states have internal predecessors, (831), 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) [2024-11-16 23:51:45,241 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:51:45,242 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:51:45,242 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-16 23:51:45,242 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-16 23:51:45,243 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:51:45,243 INFO L85 PathProgramCache]: Analyzing trace with hash 993033102, now seen corresponding path program 1 times [2024-11-16 23:51:45,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:51:45,243 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685086716] [2024-11-16 23:51:45,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:51:45,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:51:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:51:45,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:51:45,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:51:45,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685086716] [2024-11-16 23:51:45,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685086716] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:51:45,332 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:51:45,333 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:51:45,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38217779] [2024-11-16 23:51:45,334 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:51:45,335 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:51:45,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:51:45,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:51:45,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:51:45,356 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 289 out of 336 [2024-11-16 23:51:45,357 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 335 places, 345 transitions, 808 flow. Second operand has 3 states, 3 states have (on average 291.3333333333333) internal successors, (874), 3 states have internal predecessors, (874), 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) [2024-11-16 23:51:45,357 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:51:45,357 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 289 of 336 [2024-11-16 23:51:45,358 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:51:50,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([861] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#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~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][223], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 332#true, 76#L730true, 330#true, 341#true, 258#L709true, 232#L693true]) [2024-11-16 23:51:50,322 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-16 23:51:50,322 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-16 23:51:50,322 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-16 23:51:50,322 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-16 23:51:50,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([931] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][224], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 332#true, 108#L729-2true, 330#true, 341#true, 258#L709true, 232#L693true]) [2024-11-16 23:51:50,323 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-16 23:51:50,323 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-16 23:51:50,323 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-16 23:51:50,323 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-16 23:51:50,442 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 90#L721-2true, 181#L707-5true, 332#true, 320#L707-1true, 341#true, 330#true]) [2024-11-16 23:51:50,443 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-16 23:51:50,443 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-16 23:51:50,443 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-16 23:51:50,443 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-16 23:51:50,546 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 90#L721-2true, 332#true, 134#L707-4true, 320#L707-1true, 341#true, 330#true]) [2024-11-16 23:51:50,547 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:51:50,547 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:51:50,547 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:51:50,547 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:51:51,059 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][166], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 90#L721-2true, 332#true, 320#L707-1true, 11#L707-1true, 341#true, 330#true]) [2024-11-16 23:51:51,060 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-16 23:51:51,060 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-16 23:51:51,060 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:51:51,060 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:51:52,003 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 181#L707-5true, 332#true, 35#L728-2true, 210#L707-5true, 341#true, 330#true]) [2024-11-16 23:51:52,004 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,004 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,004 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:51:52,004 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:51:52,091 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 332#true, 35#L728-2true, 210#L707-5true, 134#L707-4true, 341#true, 330#true]) [2024-11-16 23:51:52,091 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-16 23:51:52,091 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2024-11-16 23:51:52,091 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:51:52,092 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:51:52,092 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 181#L707-5true, 332#true, 35#L728-2true, 341#true, 330#true, 256#L707-4true]) [2024-11-16 23:51:52,093 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-16 23:51:52,093 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:51:52,093 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2024-11-16 23:51:52,093 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:51:52,172 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 332#true, 35#L728-2true, 134#L707-4true, 341#true, 330#true, 256#L707-4true]) [2024-11-16 23:51:52,173 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-16 23:51:52,173 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:51:52,173 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-16 23:51:52,173 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:51:52,312 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][289], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 332#true, 35#L728-2true, 210#L707-5true, 11#L707-1true, 341#true, 330#true]) [2024-11-16 23:51:52,312 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:51:52,312 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:51:52,313 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:51:52,313 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-16 23:51:52,313 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][289], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 181#L707-5true, 332#true, 35#L728-2true, 320#L707-1true, 341#true, 330#true]) [2024-11-16 23:51:52,313 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:51:52,314 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-16 23:51:52,314 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:51:52,314 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:51:52,375 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][289], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 332#true, 35#L728-2true, 11#L707-1true, 341#true, 330#true, 256#L707-4true]) [2024-11-16 23:51:52,375 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:51:52,376 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,376 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-11-16 23:51:52,376 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,376 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 332#true, 35#L728-2true, 11#L707-1true, 341#true, 330#true, 256#L707-4true]) [2024-11-16 23:51:52,376 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:51:52,376 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,376 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,376 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-11-16 23:51:52,377 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][289], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, 332#true, 35#L728-2true, 11#L707-1true, 341#true, 330#true]) [2024-11-16 23:51:52,377 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:51:52,377 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,377 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-11-16 23:51:52,377 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,378 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][289], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 332#true, 35#L728-2true, 320#L707-1true, 134#L707-4true, 341#true, 330#true]) [2024-11-16 23:51:52,378 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:51:52,378 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,378 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,378 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-11-16 23:51:52,378 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][289], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 20#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, 332#true, 35#L728-2true, 320#L707-1true, 341#true, 330#true]) [2024-11-16 23:51:52,378 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:51:52,378 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-11-16 23:51:52,379 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,379 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,379 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 332#true, 35#L728-2true, 320#L707-1true, 134#L707-4true, 341#true, 330#true]) [2024-11-16 23:51:52,379 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:51:52,379 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,379 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,379 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:51:52,525 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][289], [338#(= |#race~threads_alive~0| 0), Black: 336#true, 334#true, 332#true, 35#L728-2true, 11#L707-1true, 320#L707-1true, 341#true, 330#true]) [2024-11-16 23:51:52,526 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-16 23:51:52,526 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-16 23:51:52,526 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-16 23:51:52,526 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-16 23:51:52,724 INFO L124 PetriNetUnfolderBase]: 19313/56025 cut-off events. [2024-11-16 23:51:52,724 INFO L125 PetriNetUnfolderBase]: For 2184/2365 co-relation queries the response was YES. [2024-11-16 23:51:53,160 INFO L83 FinitePrefix]: Finished finitePrefix Result has 91036 conditions, 56025 events. 19313/56025 cut-off events. For 2184/2365 co-relation queries the response was YES. Maximal size of possible extension queue 1525. Compared 735860 event pairs, 12819 based on Foata normal form. 0/49800 useless extension candidates. Maximal degree in co-relation 91029. Up to 22876 conditions per place. [2024-11-16 23:51:53,379 INFO L140 encePairwiseOnDemand]: 330/336 looper letters, 60 selfloop transitions, 5 changer transitions 0/369 dead transitions. [2024-11-16 23:51:53,380 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 337 places, 369 transitions, 986 flow [2024-11-16 23:51:53,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:51:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:51:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 933 transitions. [2024-11-16 23:51:53,382 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9255952380952381 [2024-11-16 23:51:53,382 INFO L175 Difference]: Start difference. First operand has 335 places, 345 transitions, 808 flow. Second operand 3 states and 933 transitions. [2024-11-16 23:51:53,382 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 337 places, 369 transitions, 986 flow [2024-11-16 23:51:53,420 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 335 places, 369 transitions, 954 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:51:53,423 INFO L231 Difference]: Finished difference. Result has 337 places, 349 transitions, 814 flow [2024-11-16 23:51:53,424 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=336, PETRI_DIFFERENCE_MINUEND_FLOW=776, PETRI_DIFFERENCE_MINUEND_PLACES=333, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=345, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=340, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=814, PETRI_PLACES=337, PETRI_TRANSITIONS=349} [2024-11-16 23:51:53,426 INFO L277 CegarLoopForPetriNet]: 331 programPoint places, 6 predicate places. [2024-11-16 23:51:53,427 INFO L471 AbstractCegarLoop]: Abstraction has has 337 places, 349 transitions, 814 flow [2024-11-16 23:51:53,427 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 291.3333333333333) internal successors, (874), 3 states have internal predecessors, (874), 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) [2024-11-16 23:51:53,427 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:51:53,428 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:51:53,428 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-16 23:51:53,428 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-16 23:51:53,428 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:51:53,428 INFO L85 PathProgramCache]: Analyzing trace with hash 255024479, now seen corresponding path program 1 times [2024-11-16 23:51:53,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:51:53,429 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874004330] [2024-11-16 23:51:53,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:51:53,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:51:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:51:53,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:51:53,510 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:51:53,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [874004330] [2024-11-16 23:51:53,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [874004330] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:51:53,512 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:51:53,513 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:51:53,513 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277118330] [2024-11-16 23:51:53,513 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:51:53,513 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:51:53,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:51:53,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:51:53,514 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:51:53,567 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 284 out of 336 [2024-11-16 23:51:53,569 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 337 places, 349 transitions, 814 flow. Second operand has 3 states, 3 states have (on average 286.0) internal successors, (858), 3 states have internal predecessors, (858), 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) [2024-11-16 23:51:53,569 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:51:53,569 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 284 of 336 [2024-11-16 23:51:53,569 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:51:54,060 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][278], [34#L694-6true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 54#L694-1true, 330#true]) [2024-11-16 23:51:54,060 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2024-11-16 23:51:54,060 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-16 23:51:54,061 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-16 23:51:54,061 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-16 23:51:54,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [34#L694-6true, 346#true, 106#L696-3true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true]) [2024-11-16 23:51:54,164 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-11-16 23:51:54,164 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-16 23:51:54,164 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-16 23:51:54,164 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:51:54,203 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [34#L694-6true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 325#L696true, 341#true, 330#true]) [2024-11-16 23:51:54,203 INFO L294 olderBase$Statistics]: this new event has 216 ancestors and is cut-off event [2024-11-16 23:51:54,203 INFO L297 olderBase$Statistics]: existing Event has 211 ancestors and is cut-off event [2024-11-16 23:51:54,203 INFO L297 olderBase$Statistics]: existing Event has 211 ancestors and is cut-off event [2024-11-16 23:51:54,203 INFO L297 olderBase$Statistics]: existing Event has 216 ancestors and is cut-off event [2024-11-16 23:51:54,294 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [34#L694-6true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 49#L697true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true]) [2024-11-16 23:51:54,295 INFO L294 olderBase$Statistics]: this new event has 218 ancestors and is cut-off event [2024-11-16 23:51:54,295 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-16 23:51:54,525 INFO L297 olderBase$Statistics]: existing Event has 218 ancestors and is cut-off event [2024-11-16 23:51:54,525 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-16 23:51:54,798 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [72#L705true, 34#L694-6true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true]) [2024-11-16 23:51:54,798 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-16 23:51:54,798 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-16 23:51:54,798 INFO L297 olderBase$Statistics]: existing Event has 218 ancestors and is cut-off event [2024-11-16 23:51:54,798 INFO L297 olderBase$Statistics]: existing Event has 218 ancestors and is cut-off event [2024-11-16 23:51:54,799 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [34#L694-6true, 289#L699true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true]) [2024-11-16 23:51:54,799 INFO L294 olderBase$Statistics]: this new event has 223 ancestors and is cut-off event [2024-11-16 23:51:54,799 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2024-11-16 23:51:54,799 INFO L297 olderBase$Statistics]: existing Event has 218 ancestors and is cut-off event [2024-11-16 23:51:54,799 INFO L297 olderBase$Statistics]: existing Event has 218 ancestors and is cut-off event [2024-11-16 23:51:54,942 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [34#L694-6true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true, 270#L706true]) [2024-11-16 23:51:54,942 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-16 23:51:54,942 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-16 23:51:54,942 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-16 23:51:54,942 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-16 23:51:54,943 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [34#L694-6true, 346#true, Black: 336#true, 334#true, 162#L700true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true]) [2024-11-16 23:51:54,943 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-16 23:51:54,943 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-16 23:51:54,943 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-16 23:51:54,943 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-16 23:51:55,537 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][329], [34#L694-6true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 54#L694-1true, 330#true, 341#true]) [2024-11-16 23:51:55,538 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-16 23:51:55,538 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-16 23:51:55,538 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-16 23:51:55,538 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-16 23:51:55,650 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, 106#L696-3true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:55,650 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2024-11-16 23:51:55,650 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:51:55,650 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:51:55,651 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-16 23:51:55,750 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 325#L696true, 330#true, 341#true]) [2024-11-16 23:51:55,751 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-16 23:51:55,751 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:51:55,751 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-16 23:51:55,751 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:51:55,753 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 106#L696-3true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:55,753 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2024-11-16 23:51:55,753 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-16 23:51:55,753 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:51:55,753 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:51:55,753 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-16 23:51:55,860 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 325#L696true, 330#true, 341#true]) [2024-11-16 23:51:55,861 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-16 23:51:55,861 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-16 23:51:55,861 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:51:55,861 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-16 23:51:55,861 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:51:55,896 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][278], [346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true, 54#L694-1true, 256#L707-4true]) [2024-11-16 23:51:55,896 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2024-11-16 23:51:55,896 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:51:55,897 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-16 23:51:55,897 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:51:55,970 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 332#true, 49#L697true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:55,970 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-16 23:51:55,970 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:55,970 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-16 23:51:55,970 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-16 23:51:56,086 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 49#L697true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:56,086 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-16 23:51:56,086 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:56,086 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:56,086 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-16 23:51:56,086 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-16 23:51:56,544 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [34#L694-6true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, 233#L702true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true]) [2024-11-16 23:51:56,544 INFO L294 olderBase$Statistics]: this new event has 235 ancestors and is cut-off event [2024-11-16 23:51:56,544 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-16 23:51:56,544 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-16 23:51:56,544 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-16 23:51:56,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [106#L696-3true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true, 256#L707-4true]) [2024-11-16 23:51:56,547 INFO L294 olderBase$Statistics]: this new event has 235 ancestors and is cut-off event [2024-11-16 23:51:56,547 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-16 23:51:56,547 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-16 23:51:56,547 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-16 23:51:56,707 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 325#L696true, 341#true, 330#true, 256#L707-4true]) [2024-11-16 23:51:56,707 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2024-11-16 23:51:56,707 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-16 23:51:56,707 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-16 23:51:56,707 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-16 23:51:56,878 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [34#L694-6true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true, 307#L703true]) [2024-11-16 23:51:56,878 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-16 23:51:56,878 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-16 23:51:56,878 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-16 23:51:56,878 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-16 23:51:57,003 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 72#L705true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:57,003 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,003 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:57,003 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:57,004 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,004 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 289#L699true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:57,004 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,004 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:57,004 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,004 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:57,059 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, 49#L697true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true, 256#L707-4true]) [2024-11-16 23:51:57,060 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2024-11-16 23:51:57,060 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-16 23:51:57,060 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-16 23:51:57,060 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:51:57,182 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [69#L705true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 119#L694-6true]) [2024-11-16 23:51:57,182 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,182 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:57,182 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,182 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,183 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [113#L699true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 119#L694-6true]) [2024-11-16 23:51:57,183 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,183 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:57,183 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,183 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,202 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 72#L705true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:57,202 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,202 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:57,202 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:57,202 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,202 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,203 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 289#L699true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:57,203 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,204 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:57,204 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,204 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:51:57,204 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-16 23:51:57,385 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 270#L706true]) [2024-11-16 23:51:57,385 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,385 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-16 23:51:57,385 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,385 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-16 23:51:57,386 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 162#L700true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:57,386 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,386 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-16 23:51:57,386 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-16 23:51:57,386 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,919 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, 7#L706true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 119#L694-6true]) [2024-11-16 23:51:57,919 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,919 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-16 23:51:57,920 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,920 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,920 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [8#L700true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 119#L694-6true]) [2024-11-16 23:51:57,920 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,920 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,920 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-16 23:51:57,920 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,942 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 270#L706true]) [2024-11-16 23:51:57,942 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,942 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-16 23:51:57,943 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,943 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,943 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-16 23:51:57,943 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 162#L700true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:57,943 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,944 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-16 23:51:57,944 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-16 23:51:57,944 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:51:57,944 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:51:58,249 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [72#L705true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true, 256#L707-4true]) [2024-11-16 23:51:58,249 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2024-11-16 23:51:58,249 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:51:58,249 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:51:58,249 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:51:58,250 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [289#L699true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true, 256#L707-4true]) [2024-11-16 23:51:58,250 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2024-11-16 23:51:58,250 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:51:58,250 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:51:58,250 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:51:58,499 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true, 270#L706true, 256#L707-4true]) [2024-11-16 23:51:58,499 INFO L294 olderBase$Statistics]: this new event has 245 ancestors and is cut-off event [2024-11-16 23:51:58,499 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-16 23:51:58,499 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:51:58,500 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:51:58,501 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [346#true, Black: 336#true, 334#true, 90#L721-2true, 162#L700true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true, 256#L707-4true]) [2024-11-16 23:51:58,501 INFO L294 olderBase$Statistics]: this new event has 245 ancestors and is cut-off event [2024-11-16 23:51:58,501 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-16 23:51:58,501 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:51:58,501 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:51:59,351 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [346#true, 106#L696-3true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 256#L707-4true]) [2024-11-16 23:51:59,351 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:51:59,351 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:51:59,351 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:51:59,351 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:51:59,399 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 332#true, 233#L702true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:59,399 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:51:59,399 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:51:59,399 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:51:59,399 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:51:59,463 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 325#L696true, 330#true, 341#true, 256#L707-4true]) [2024-11-16 23:51:59,463 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-16 23:51:59,463 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-16 23:51:59,463 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:51:59,463 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-16 23:51:59,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 306#L702true, 119#L694-6true]) [2024-11-16 23:51:59,506 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:51:59,507 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:51:59,507 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:51:59,507 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:51:59,515 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 332#true, 233#L702true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true]) [2024-11-16 23:51:59,515 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:51:59,515 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:51:59,515 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:51:59,515 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:51:59,515 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:51:59,625 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 307#L703true]) [2024-11-16 23:51:59,625 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-11-16 23:51:59,625 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-16 23:51:59,625 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:51:59,625 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-16 23:51:59,671 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [346#true, Black: 336#true, 334#true, 49#L697true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 256#L707-4true]) [2024-11-16 23:51:59,672 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-16 23:51:59,672 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:51:59,672 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-16 23:51:59,672 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-16 23:51:59,723 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, 102#L703true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 119#L694-6true]) [2024-11-16 23:51:59,723 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-11-16 23:51:59,723 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:51:59,723 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-16 23:51:59,723 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:51:59,731 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [34#L694-6true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 307#L703true]) [2024-11-16 23:51:59,731 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-11-16 23:51:59,731 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-16 23:51:59,731 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:51:59,731 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:51:59,731 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-16 23:52:00,218 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, 233#L702true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true, 256#L707-4true]) [2024-11-16 23:52:00,218 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-16 23:52:00,218 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-16 23:52:00,218 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-16 23:52:00,218 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-16 23:52:00,391 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 341#true, 330#true, 307#L703true, 256#L707-4true]) [2024-11-16 23:52:00,391 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-16 23:52:00,391 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:00,391 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:00,391 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:52:00,411 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [72#L705true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 256#L707-4true]) [2024-11-16 23:52:00,411 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-16 23:52:00,411 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:00,411 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:00,411 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:52:00,412 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [346#true, 289#L699true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 256#L707-4true]) [2024-11-16 23:52:00,412 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-16 23:52:00,412 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:52:00,412 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:00,412 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:00,573 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 270#L706true, 256#L707-4true]) [2024-11-16 23:52:00,573 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-16 23:52:00,574 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-16 23:52:00,574 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-16 23:52:00,574 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:00,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [346#true, Black: 336#true, 334#true, 162#L700true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 256#L707-4true]) [2024-11-16 23:52:00,574 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-16 23:52:00,574 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-16 23:52:00,574 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-16 23:52:00,575 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:01,367 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [346#true, Black: 336#true, 334#true, 332#true, 233#L702true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 256#L707-4true]) [2024-11-16 23:52:01,368 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-16 23:52:01,368 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-16 23:52:01,368 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-16 23:52:01,368 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-16 23:52:01,427 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 341#true, 307#L703true, 256#L707-4true]) [2024-11-16 23:52:01,427 INFO L294 olderBase$Statistics]: this new event has 273 ancestors and is cut-off event [2024-11-16 23:52:01,427 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-16 23:52:01,427 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2024-11-16 23:52:01,427 INFO L297 olderBase$Statistics]: existing Event has 273 ancestors and is cut-off event [2024-11-16 23:52:01,528 INFO L124 PetriNetUnfolderBase]: 22746/62321 cut-off events. [2024-11-16 23:52:01,528 INFO L125 PetriNetUnfolderBase]: For 7558/8614 co-relation queries the response was YES. [2024-11-16 23:52:01,758 INFO L83 FinitePrefix]: Finished finitePrefix Result has 109521 conditions, 62321 events. 22746/62321 cut-off events. For 7558/8614 co-relation queries the response was YES. Maximal size of possible extension queue 1606. Compared 801499 event pairs, 13560 based on Foata normal form. 323/55707 useless extension candidates. Maximal degree in co-relation 109513. Up to 30153 conditions per place. [2024-11-16 23:52:02,033 INFO L140 encePairwiseOnDemand]: 326/336 looper letters, 75 selfloop transitions, 16 changer transitions 0/384 dead transitions. [2024-11-16 23:52:02,034 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 339 places, 384 transitions, 1095 flow [2024-11-16 23:52:02,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:52:02,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:52:02,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 928 transitions. [2024-11-16 23:52:02,036 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9206349206349206 [2024-11-16 23:52:02,037 INFO L175 Difference]: Start difference. First operand has 337 places, 349 transitions, 814 flow. Second operand 3 states and 928 transitions. [2024-11-16 23:52:02,037 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 339 places, 384 transitions, 1095 flow [2024-11-16 23:52:02,055 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 384 transitions, 1085 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:52:02,059 INFO L231 Difference]: Finished difference. Result has 339 places, 363 transitions, 950 flow [2024-11-16 23:52:02,060 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=336, PETRI_DIFFERENCE_MINUEND_FLOW=804, PETRI_DIFFERENCE_MINUEND_PLACES=335, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=349, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=333, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=950, PETRI_PLACES=339, PETRI_TRANSITIONS=363} [2024-11-16 23:52:02,060 INFO L277 CegarLoopForPetriNet]: 331 programPoint places, 8 predicate places. [2024-11-16 23:52:02,060 INFO L471 AbstractCegarLoop]: Abstraction has has 339 places, 363 transitions, 950 flow [2024-11-16 23:52:02,061 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 286.0) internal successors, (858), 3 states have internal predecessors, (858), 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) [2024-11-16 23:52:02,061 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:52:02,061 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:52:02,061 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-16 23:52:02,061 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting threadErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-16 23:52:02,062 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:52:02,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1007956452, now seen corresponding path program 1 times [2024-11-16 23:52:02,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:52:02,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433393980] [2024-11-16 23:52:02,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:52:02,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:52:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:52:02,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:52:02,149 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:52:02,149 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [433393980] [2024-11-16 23:52:02,149 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [433393980] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:52:02,149 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:52:02,149 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:52:02,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111388870] [2024-11-16 23:52:02,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:52:02,150 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:52:02,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:52:02,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:52:02,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:52:02,162 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 336 [2024-11-16 23:52:02,164 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 339 places, 363 transitions, 950 flow. Second operand has 3 states, 3 states have (on average 293.0) internal successors, (879), 3 states have internal predecessors, (879), 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) [2024-11-16 23:52:02,164 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:52:02,164 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 336 [2024-11-16 23:52:02,164 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:52:02,659 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][272], [34#L694-6true, 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 351#true, 54#L694-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:02,659 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2024-11-16 23:52:02,659 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-16 23:52:02,659 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-16 23:52:02,659 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-16 23:52:02,809 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [34#L694-6true, 346#true, 106#L696-3true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 351#true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:02,809 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-11-16 23:52:02,809 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-16 23:52:02,810 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:52:02,810 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-16 23:52:03,734 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][390], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 210#L707-5true, 226#L721-1true, 330#true, 54#L694-1true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:03,734 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2024-11-16 23:52:03,735 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:52:03,735 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:52:03,735 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-16 23:52:03,792 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][325], [34#L694-6true, 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, 351#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 54#L694-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:03,793 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-16 23:52:03,793 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-16 23:52:03,793 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-16 23:52:03,793 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-16 23:52:03,793 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L694-8-->L694-7: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][328], [346#true, Black: 336#true, 334#true, 332#true, 351#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 82#L694-7true, 54#L694-1true, 223#L728-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:03,793 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-16 23:52:03,793 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-16 23:52:03,793 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-16 23:52:03,793 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-16 23:52:04,363 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L694-8-->L694-7: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][242], [346#true, 106#L696-3true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 351#true, 82#L694-7true, 223#L728-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:04,363 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2024-11-16 23:52:04,363 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:52:04,364 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-16 23:52:04,364 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:52:04,364 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [34#L694-6true, 346#true, 106#L696-3true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 351#true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:04,364 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2024-11-16 23:52:04,364 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:52:04,364 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-16 23:52:04,365 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:52:04,661 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][272], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 54#L694-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 256#L707-4true]) [2024-11-16 23:52:04,662 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2024-11-16 23:52:04,662 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-16 23:52:04,662 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:52:04,662 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:52:05,059 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [353#(= |#race~keep_alive~0| 0), 346#true, 106#L696-3true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 256#L707-4true]) [2024-11-16 23:52:05,060 INFO L294 olderBase$Statistics]: this new event has 235 ancestors and is cut-off event [2024-11-16 23:52:05,060 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-16 23:52:05,060 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-16 23:52:05,060 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-16 23:52:05,979 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][390], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 210#L707-5true, 54#L694-1true, 223#L728-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:05,979 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-16 23:52:05,979 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:05,979 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:05,979 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:07,635 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][341], [353#(= |#race~keep_alive~0| 0), 346#true, 106#L696-3true, Black: 336#true, 334#true, 332#true, 210#L707-5true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 223#L728-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:07,635 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-16 23:52:07,635 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:07,636 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:07,636 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,116 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][390], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 210#L707-5true, 54#L694-1true, 330#true, 223#L728-1true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:08,116 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2024-11-16 23:52:08,116 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:08,116 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:08,117 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:08,117 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:08,119 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][390], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 210#L707-5true, 54#L694-1true, 223#L728-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:08,119 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2024-11-16 23:52:08,119 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:08,119 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:08,119 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:08,119 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-16 23:52:08,119 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:08,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][325], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 54#L694-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 256#L707-4true]) [2024-11-16 23:52:08,305 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2024-11-16 23:52:08,305 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:08,305 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-16 23:52:08,305 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:08,468 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][326], [353#(= |#race~keep_alive~0| 0), 346#true, 106#L696-3true, Black: 336#true, 334#true, 332#true, 302#ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 210#L707-5true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:08,468 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:52:08,468 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,469 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,469 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,469 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][341], [353#(= |#race~keep_alive~0| 0), 346#true, 106#L696-3true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 210#L707-5true, 330#true, 223#L728-1true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:08,469 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:52:08,469 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,469 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,469 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,469 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,643 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][341], [353#(= |#race~keep_alive~0| 0), 346#true, 106#L696-3true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 210#L707-5true, 223#L728-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:08,643 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:52:08,643 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:52:08,643 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,643 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,643 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,643 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,819 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [353#(= |#race~keep_alive~0| 0), 346#true, 106#L696-3true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 256#L707-4true]) [2024-11-16 23:52:08,819 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-16 23:52:08,819 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:52:08,819 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:08,819 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-16 23:52:09,915 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 15#L725true, 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2024-11-16 23:52:09,916 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-16 23:52:09,916 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:52:09,916 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:52:09,916 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:52:09,919 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, 179#L698-2true, Black: 338#(= |#race~threads_alive~0| 0), 15#L725true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2024-11-16 23:52:09,919 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-16 23:52:09,919 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:52:09,919 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:52:09,919 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:52:09,964 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [60#L698-1true, 353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 15#L725true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:09,964 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-16 23:52:09,964 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:52:09,964 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:52:09,964 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:52:09,966 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [60#L698-1true, 353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 15#L725true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:09,966 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-16 23:52:09,966 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:52:09,966 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:52:09,966 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-16 23:52:10,340 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2024-11-16 23:52:10,341 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-16 23:52:10,341 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:52:10,341 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:52:10,341 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:52:10,344 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2024-11-16 23:52:10,344 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-16 23:52:10,344 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:52:10,344 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:52:10,344 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:52:10,477 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [60#L698-1true, 353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,477 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-16 23:52:10,477 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:52:10,478 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:52:10,478 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:52:10,479 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [60#L698-1true, 353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,479 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2024-11-16 23:52:10,479 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:52:10,479 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:52:10,479 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-16 23:52:10,487 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [69#L705true, 353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 15#L725true, 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,487 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,487 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,487 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,487 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,488 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 113#L699true, 346#true, Black: 336#true, 334#true, 179#L698-2true, 15#L725true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,488 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,488 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,488 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,488 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,490 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [69#L705true, 353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 179#L698-2true, 15#L725true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,490 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,491 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,491 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,491 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,492 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 113#L699true, 346#true, 179#L698-2true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 15#L725true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,492 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,492 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,492 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,492 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,541 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [72#L705true, 353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 15#L725true, 332#true, 29#L698-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,542 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,542 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,542 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,542 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,543 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 346#true, 289#L699true, Black: 336#true, 334#true, 15#L725true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,543 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,543 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,543 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,543 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,545 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 72#L705true, 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 15#L725true, 332#true, 29#L698-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,545 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,545 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,545 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,545 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 346#true, 289#L699true, 15#L725true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,547 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,547 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,547 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-16 23:52:10,547 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-16 23:52:10,635 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [69#L705true, 353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,635 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,635 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,635 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,635 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,635 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 113#L699true, 346#true, Black: 336#true, 334#true, 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,636 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,636 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,636 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,636 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,638 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [69#L705true, 353#(= |#race~keep_alive~0| 0), 346#true, 334#true, 179#L698-2true, Black: 338#(= |#race~threads_alive~0| 0), 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,638 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,638 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,638 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,638 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,638 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [113#L699true, 353#(= |#race~keep_alive~0| 0), 346#true, 334#true, 179#L698-2true, Black: 338#(= |#race~threads_alive~0| 0), 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,638 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,638 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,638 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,638 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,762 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 72#L705true, 346#true, Black: 336#true, 334#true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,762 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,762 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,762 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,762 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,763 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 289#L699true, 346#true, Black: 336#true, 334#true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,763 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,763 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,763 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,763 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,764 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [72#L705true, 353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,764 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,764 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,764 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,764 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,765 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 346#true, 289#L699true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,765 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,765 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,765 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:10,765 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-16 23:52:10,770 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 15#L725true, 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 7#L706true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,770 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,771 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,771 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,771 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,771 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 8#L700true, 346#true, Black: 336#true, 334#true, 179#L698-2true, 15#L725true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,771 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,771 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,771 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,771 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,773 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 15#L725true, 179#L698-2true, 332#true, 7#L706true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,773 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,773 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,773 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,773 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,774 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 346#true, 8#L700true, 334#true, 179#L698-2true, Black: 338#(= |#race~threads_alive~0| 0), 15#L725true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,774 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,774 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,774 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,774 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,815 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 15#L725true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 270#L706true]) [2024-11-16 23:52:10,815 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,815 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,815 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,815 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,816 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 15#L725true, 162#L700true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,816 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,816 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,816 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,816 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,817 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, 15#L725true, Black: 338#(= |#race~threads_alive~0| 0), 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 270#L706true]) [2024-11-16 23:52:10,817 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,817 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,817 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,817 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,818 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 15#L725true, 162#L700true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,818 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,818 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,818 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-16 23:52:10,818 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:10,877 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 179#L698-2true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 7#L706true, 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,877 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,878 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,878 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,878 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,878 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 8#L700true, 346#true, Black: 336#true, 334#true, 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,878 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,878 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,878 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,878 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,879 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 179#L698-2true, 332#true, 7#L706true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,880 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,880 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,880 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,880 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,880 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 346#true, 8#L700true, 179#L698-2true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,880 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,880 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,880 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,880 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,943 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([861] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 29#L698-2true, 76#L730true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,943 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,943 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:52:10,943 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:52:10,943 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:52:10,944 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([931] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][363], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 29#L698-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 108#L729-2true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,944 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,944 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:52:10,944 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:52:10,944 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-16 23:52:10,986 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 270#L706true]) [2024-11-16 23:52:10,986 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,986 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,986 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,986 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,987 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 162#L700true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,987 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,987 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,987 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,987 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,988 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 332#true, 29#L698-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 270#L706true]) [2024-11-16 23:52:10,988 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,988 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,988 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,988 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,988 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 162#L700true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:10,989 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,989 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:10,989 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:10,989 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-16 23:52:11,050 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([861] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 76#L730true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2024-11-16 23:52:11,050 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-16 23:52:11,051 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:52:11,051 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:52:11,051 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:52:11,051 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([931] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][363], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 108#L729-2true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2024-11-16 23:52:11,051 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2024-11-16 23:52:11,051 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:52:11,051 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:52:11,051 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2024-11-16 23:52:11,226 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([861] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [69#L705true, 353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 76#L730true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,227 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:52:11,227 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,227 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,227 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,227 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([861] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#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~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [113#L699true, 353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 76#L730true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,227 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:52:11,227 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,227 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,227 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,228 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([931] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][363], [69#L705true, 353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 108#L729-2true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,228 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:52:11,228 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,228 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,228 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,228 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([931] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][363], [113#L699true, 353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 108#L729-2true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,228 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-16 23:52:11,228 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,228 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,228 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-16 23:52:11,229 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][341], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 35#L728-2true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 210#L707-5true, 11#L707-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,229 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-16 23:52:11,229 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:11,229 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:11,229 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-16 23:52:11,613 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][341], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 210#L707-5true, 11#L707-1true, 223#L728-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,613 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:52:11,614 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,614 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,614 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,708 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([861] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 76#L730true, 7#L706true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,708 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:52:11,708 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,708 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,708 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,709 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([861] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#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~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [353#(= |#race~keep_alive~0| 0), 346#true, 8#L700true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 76#L730true, 11#L707-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,709 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:52:11,709 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,709 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,709 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,709 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([931] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][363], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 7#L706true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 108#L729-2true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,709 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:52:11,709 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,709 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,710 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,710 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([931] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][363], [353#(= |#race~keep_alive~0| 0), 346#true, 8#L700true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 108#L729-2true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,710 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-16 23:52:11,710 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,710 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,710 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2024-11-16 23:52:11,882 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, 179#L698-2true, 15#L725true, Black: 338#(= |#race~threads_alive~0| 0), 332#true, 276#L709true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,882 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-16 23:52:11,882 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:52:11,882 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:52:11,882 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-16 23:52:11,904 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 15#L725true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 258#L709true]) [2024-11-16 23:52:11,905 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2024-11-16 23:52:11,905 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:52:11,905 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-16 23:52:11,905 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2024-11-16 23:52:11,940 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 179#L698-2true, 332#true, 276#L709true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,940 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,941 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,941 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,941 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,944 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 15#L725true, 334#true, 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 306#L702true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,944 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,944 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,944 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,944 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,945 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, 15#L725true, Black: 338#(= |#race~threads_alive~0| 0), 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 306#L702true]) [2024-11-16 23:52:11,945 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,946 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,946 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,946 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,962 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 15#L725true, 29#L698-2true, 332#true, 233#L702true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,962 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,962 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,963 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,963 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,963 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 15#L725true, 332#true, 29#L698-2true, 233#L702true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:11,963 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,963 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,964 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,964 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,987 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 338#(= |#race~threads_alive~0| 0), 334#true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 258#L709true]) [2024-11-16 23:52:11,987 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,987 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,987 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-16 23:52:11,987 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2024-11-16 23:52:11,988 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 306#L702true]) [2024-11-16 23:52:11,988 INFO L294 olderBase$Statistics]: this new event has 272 ancestors and is cut-off event [2024-11-16 23:52:11,988 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:52:11,988 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-16 23:52:11,988 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:52:11,989 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 306#L702true]) [2024-11-16 23:52:11,989 INFO L294 olderBase$Statistics]: this new event has 272 ancestors and is cut-off event [2024-11-16 23:52:11,989 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:52:11,989 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-16 23:52:11,990 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:52:12,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 29#L698-2true, 233#L702true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:12,033 INFO L294 olderBase$Statistics]: this new event has 272 ancestors and is cut-off event [2024-11-16 23:52:12,033 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-16 23:52:12,033 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:52:12,033 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:52:12,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 29#L698-2true, 332#true, 233#L702true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:12,034 INFO L294 olderBase$Statistics]: this new event has 272 ancestors and is cut-off event [2024-11-16 23:52:12,034 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:52:12,034 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-16 23:52:12,034 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-16 23:52:12,035 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 179#L698-2true, 15#L725true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 102#L703true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:12,035 INFO L294 olderBase$Statistics]: this new event has 273 ancestors and is cut-off event [2024-11-16 23:52:12,036 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:12,036 INFO L297 olderBase$Statistics]: existing Event has 273 ancestors and is cut-off event [2024-11-16 23:52:12,036 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:12,036 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][396], [353#(= |#race~keep_alive~0| 0), 346#true, 15#L725true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 179#L698-2true, 332#true, 102#L703true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:12,036 INFO L294 olderBase$Statistics]: this new event has 273 ancestors and is cut-off event [2024-11-16 23:52:12,037 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:12,037 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:12,037 INFO L297 olderBase$Statistics]: existing Event has 273 ancestors and is cut-off event [2024-11-16 23:52:12,053 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 15#L725true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 307#L703true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:12,054 INFO L294 olderBase$Statistics]: this new event has 273 ancestors and is cut-off event [2024-11-16 23:52:12,054 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:12,054 INFO L297 olderBase$Statistics]: existing Event has 273 ancestors and is cut-off event [2024-11-16 23:52:12,054 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:12,054 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][400], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, 15#L725true, Black: 338#(= |#race~threads_alive~0| 0), 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 330#true, 307#L703true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:12,054 INFO L294 olderBase$Statistics]: this new event has 273 ancestors and is cut-off event [2024-11-16 23:52:12,054 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:12,055 INFO L297 olderBase$Statistics]: existing Event has 273 ancestors and is cut-off event [2024-11-16 23:52:12,055 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-16 23:52:12,073 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 179#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 102#L703true, 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:12,074 INFO L294 olderBase$Statistics]: this new event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,074 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-16 23:52:12,074 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,074 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-16 23:52:12,074 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([987] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][318], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 179#L698-2true, 332#true, 102#L703true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:12,074 INFO L294 olderBase$Statistics]: this new event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,075 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-16 23:52:12,075 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-16 23:52:12,075 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,107 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, 307#L703true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:12,107 INFO L294 olderBase$Statistics]: this new event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,107 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-16 23:52:12,107 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,108 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-16 23:52:12,108 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1045] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][370], [353#(= |#race~keep_alive~0| 0), 346#true, 334#true, Black: 338#(= |#race~threads_alive~0| 0), 29#L698-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 187#L726-3true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 307#L703true]) [2024-11-16 23:52:12,108 INFO L294 olderBase$Statistics]: this new event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,108 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-16 23:52:12,108 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-16 23:52:12,108 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,170 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([861] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 76#L730true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 306#L702true]) [2024-11-16 23:52:12,170 INFO L294 olderBase$Statistics]: this new event has 277 ancestors and is cut-off event [2024-11-16 23:52:12,170 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-16 23:52:12,170 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-16 23:52:12,170 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-16 23:52:12,171 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([931] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][363], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 108#L729-2true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 306#L702true]) [2024-11-16 23:52:12,171 INFO L294 olderBase$Statistics]: this new event has 277 ancestors and is cut-off event [2024-11-16 23:52:12,171 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-16 23:52:12,171 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-16 23:52:12,171 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2024-11-16 23:52:12,202 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([861] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 102#L703true, 76#L730true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:12,202 INFO L294 olderBase$Statistics]: this new event has 279 ancestors and is cut-off event [2024-11-16 23:52:12,202 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,202 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,203 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,203 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([931] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][363], [353#(= |#race~keep_alive~0| 0), 346#true, Black: 336#true, 334#true, 332#true, 102#L703true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 11#L707-1true, 108#L729-2true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:12,203 INFO L294 olderBase$Statistics]: this new event has 279 ancestors and is cut-off event [2024-11-16 23:52:12,203 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,203 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,203 INFO L297 olderBase$Statistics]: existing Event has 274 ancestors and is cut-off event [2024-11-16 23:52:12,236 INFO L124 PetriNetUnfolderBase]: 26756/82810 cut-off events. [2024-11-16 23:52:12,236 INFO L125 PetriNetUnfolderBase]: For 11693/13315 co-relation queries the response was YES. [2024-11-16 23:52:12,554 INFO L83 FinitePrefix]: Finished finitePrefix Result has 142428 conditions, 82810 events. 26756/82810 cut-off events. For 11693/13315 co-relation queries the response was YES. Maximal size of possible extension queue 2298. Compared 1168247 event pairs, 6692 based on Foata normal form. 84/74475 useless extension candidates. Maximal degree in co-relation 142419. Up to 25330 conditions per place. [2024-11-16 23:52:12,794 INFO L140 encePairwiseOnDemand]: 329/336 looper letters, 72 selfloop transitions, 7 changer transitions 0/401 dead transitions. [2024-11-16 23:52:12,794 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 341 places, 401 transitions, 1199 flow [2024-11-16 23:52:12,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 23:52:12,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-16 23:52:12,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 950 transitions. [2024-11-16 23:52:12,796 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9424603174603174 [2024-11-16 23:52:12,796 INFO L175 Difference]: Start difference. First operand has 339 places, 363 transitions, 950 flow. Second operand 3 states and 950 transitions. [2024-11-16 23:52:12,796 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 341 places, 401 transitions, 1199 flow [2024-11-16 23:52:12,825 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 339 places, 401 transitions, 1167 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-16 23:52:12,830 INFO L231 Difference]: Finished difference. Result has 341 places, 370 transitions, 988 flow [2024-11-16 23:52:12,830 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=336, PETRI_DIFFERENCE_MINUEND_FLOW=918, PETRI_DIFFERENCE_MINUEND_PLACES=337, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=363, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=356, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=988, PETRI_PLACES=341, PETRI_TRANSITIONS=370} [2024-11-16 23:52:12,831 INFO L277 CegarLoopForPetriNet]: 331 programPoint places, 10 predicate places. [2024-11-16 23:52:12,831 INFO L471 AbstractCegarLoop]: Abstraction has has 341 places, 370 transitions, 988 flow [2024-11-16 23:52:12,831 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 293.0) internal successors, (879), 3 states have internal predecessors, (879), 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) [2024-11-16 23:52:12,831 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-16 23:52:12,832 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 23:52:12,832 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-16 23:52:12,832 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2024-11-16 23:52:12,832 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 23:52:12,832 INFO L85 PathProgramCache]: Analyzing trace with hash 1964561560, now seen corresponding path program 1 times [2024-11-16 23:52:12,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 23:52:12,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1192869351] [2024-11-16 23:52:12,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 23:52:12,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 23:52:12,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 23:52:12,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 23:52:12,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 23:52:12,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1192869351] [2024-11-16 23:52:12,917 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1192869351] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 23:52:12,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 23:52:12,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-16 23:52:12,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631146615] [2024-11-16 23:52:12,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 23:52:12,919 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 23:52:12,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 23:52:12,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 23:52:12,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 23:52:12,930 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 293 out of 336 [2024-11-16 23:52:12,932 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 341 places, 370 transitions, 988 flow. Second operand has 3 states, 3 states have (on average 295.6666666666667) internal successors, (887), 3 states have internal predecessors, (887), 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) [2024-11-16 23:52:12,932 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-16 23:52:12,932 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 293 of 336 [2024-11-16 23:52:12,932 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-16 23:52:13,549 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][269], [34#L694-6true, Black: 353#(= |#race~keep_alive~0| 0), Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 351#true, 356#true, 54#L694-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:13,549 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2024-11-16 23:52:13,549 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-16 23:52:13,549 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2024-11-16 23:52:13,549 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2024-11-16 23:52:13,636 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [34#L694-6true, Black: 353#(= |#race~keep_alive~0| 0), 106#L696-3true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 351#true, 356#true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:13,636 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2024-11-16 23:52:13,636 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-16 23:52:13,637 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2024-11-16 23:52:13,637 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2024-11-16 23:52:14,261 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][318], [34#L694-6true, Black: 353#(= |#race~keep_alive~0| 0), Black: 336#true, 334#true, 332#true, 35#L728-2true, 351#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 356#true, 54#L694-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:14,261 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-16 23:52:14,261 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-16 23:52:14,261 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-16 23:52:14,261 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-16 23:52:14,262 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L694-8-->L694-7: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][321], [Black: 353#(= |#race~keep_alive~0| 0), Black: 336#true, 334#true, 332#true, 351#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 356#true, 82#L694-7true, 223#L728-1true, 330#true, 54#L694-1true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:14,262 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-16 23:52:14,262 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-16 23:52:14,262 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-16 23:52:14,262 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-16 23:52:14,791 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1030] L694-8-->L694-7: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][239], [106#L696-3true, Black: 353#(= |#race~keep_alive~0| 0), Black: 336#true, 334#true, 332#true, 351#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 356#true, 82#L694-7true, 223#L728-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:14,791 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2024-11-16 23:52:14,791 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:52:14,791 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:52:14,791 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-16 23:52:14,792 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([758] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [34#L694-6true, 106#L696-3true, Black: 353#(= |#race~keep_alive~0| 0), Black: 336#true, 334#true, 332#true, 35#L728-2true, 351#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 356#true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:14,792 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2024-11-16 23:52:14,792 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-16 23:52:14,792 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:52:14,792 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2024-11-16 23:52:14,970 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][372], [353#(= |#race~keep_alive~0| 0), Black: 336#true, Black: 351#true, 334#true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 210#L707-5true, 356#true, 226#L721-1true, 54#L694-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:14,970 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2024-11-16 23:52:14,970 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:52:14,970 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-16 23:52:14,970 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:52:15,092 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][269], [353#(= |#race~keep_alive~0| 0), Black: 336#true, Black: 351#true, 334#true, 90#L721-2true, 332#true, 210#L707-5true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 356#true, 54#L694-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:15,092 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-16 23:52:15,092 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-16 23:52:15,092 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-16 23:52:15,092 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-16 23:52:15,093 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][269], [353#(= |#race~keep_alive~0| 0), Black: 336#true, Black: 351#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 356#true, 54#L694-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 256#L707-4true]) [2024-11-16 23:52:15,093 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2024-11-16 23:52:15,093 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:52:15,093 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-16 23:52:15,093 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:52:15,093 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][269], [353#(= |#race~keep_alive~0| 0), Black: 336#true, Black: 351#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 356#true, 330#true, 54#L694-1true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 256#L707-4true]) [2024-11-16 23:52:15,094 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2024-11-16 23:52:15,094 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:52:15,094 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-16 23:52:15,094 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-16 23:52:15,094 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:52:15,248 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [353#(= |#race~keep_alive~0| 0), Black: 351#true, Black: 336#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 356#true, 330#true, 144#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 256#L707-4true]) [2024-11-16 23:52:15,248 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2024-11-16 23:52:15,248 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2024-11-16 23:52:15,249 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-16 23:52:15,249 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-16 23:52:15,353 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([778] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [353#(= |#race~keep_alive~0| 0), 106#L696-3true, Black: 336#true, Black: 351#true, 334#true, 90#L721-2true, 332#true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 356#true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 256#L707-4true]) [2024-11-16 23:52:15,353 INFO L294 olderBase$Statistics]: this new event has 235 ancestors and is cut-off event [2024-11-16 23:52:15,353 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-16 23:52:15,353 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-16 23:52:15,353 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-16 23:52:17,226 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1058] L707-6-->L707-5: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][372], [353#(= |#race~keep_alive~0| 0), Black: 336#true, Black: 351#true, 334#true, 332#true, 210#L707-5true, Black: 343#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 356#true, 54#L694-1true, 223#L728-1true, 330#true, Black: 348#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2024-11-16 23:52:17,226 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-16 23:52:17,226 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:17,226 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-16 23:52:17,226 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event