./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 023d838f 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-3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4e22d32b1cfbf3e9c404c8b522b2227f299322fc3bbc332086f88ee02736e6fe --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 14:44:32,557 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 14:44:32,643 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-10 14:44:32,648 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 14:44:32,648 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 14:44:32,680 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 14:44:32,681 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 14:44:32,681 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 14:44:32,682 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 14:44:32,684 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 14:44:32,684 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 14:44:32,684 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 14:44:32,685 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 14:44:32,685 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 14:44:32,685 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 14:44:32,685 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-10 14:44:32,686 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 14:44:32,686 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-10 14:44:32,686 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 14:44:32,686 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 14:44:32,687 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 14:44:32,691 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 14:44:32,691 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-10 14:44:32,691 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 14:44:32,691 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 14:44:32,691 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-10 14:44:32,691 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 14:44:32,692 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 14:44:32,692 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 14:44:32,692 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 14:44:32,693 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 14:44:32,693 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 14:44:32,694 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 14:44:32,694 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 14:44:32,694 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 14:44:32,694 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 14:44:32,694 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 14:44:32,695 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 14:44:32,695 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 14:44:32,695 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 14:44:32,695 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 14:44:32,695 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e22d32b1cfbf3e9c404c8b522b2227f299322fc3bbc332086f88ee02736e6fe [2024-11-10 14:44:32,936 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 14:44:32,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 14:44:32,970 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 14:44:32,971 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 14:44:32,971 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 14:44:32,973 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-3.i [2024-11-10 14:44:34,444 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 14:44:34,688 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 14:44:34,689 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-3.i [2024-11-10 14:44:34,702 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86f5bb35d/f58e4706ab8a4ed6abad623f201522a4/FLAG83d764fc9 [2024-11-10 14:44:34,716 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86f5bb35d/f58e4706ab8a4ed6abad623f201522a4 [2024-11-10 14:44:34,719 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 14:44:34,721 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 14:44:34,722 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 14:44:34,723 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 14:44:34,730 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 14:44:34,732 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:44:34" (1/1) ... [2024-11-10 14:44:34,733 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38b96d10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:34, skipping insertion in model container [2024-11-10 14:44:34,734 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 02:44:34" (1/1) ... [2024-11-10 14:44:34,785 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 14:44:35,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 14:44:35,171 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 14:44:35,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 14:44:35,261 INFO L204 MainTranslator]: Completed translation [2024-11-10 14:44:35,262 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35 WrapperNode [2024-11-10 14:44:35,263 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 14:44:35,264 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 14:44:35,264 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 14:44:35,265 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 14:44:35,272 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (1/1) ... [2024-11-10 14:44:35,290 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (1/1) ... [2024-11-10 14:44:35,316 INFO L138 Inliner]: procedures = 159, calls = 38, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 200 [2024-11-10 14:44:35,317 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 14:44:35,318 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 14:44:35,318 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 14:44:35,318 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 14:44:35,326 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (1/1) ... [2024-11-10 14:44:35,326 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (1/1) ... [2024-11-10 14:44:35,330 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (1/1) ... [2024-11-10 14:44:35,330 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (1/1) ... [2024-11-10 14:44:35,348 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (1/1) ... [2024-11-10 14:44:35,351 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (1/1) ... [2024-11-10 14:44:35,356 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (1/1) ... [2024-11-10 14:44:35,358 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (1/1) ... [2024-11-10 14:44:35,364 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 14:44:35,365 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 14:44:35,365 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 14:44:35,365 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 14:44:35,366 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (1/1) ... [2024-11-10 14:44:35,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 14:44:35,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 14:44:35,400 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) [2024-11-10 14:44:35,411 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 [2024-11-10 14:44:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-10 14:44:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 14:44:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-10 14:44:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2024-11-10 14:44:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2024-11-10 14:44:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-10 14:44:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 14:44:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 14:44:35,458 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-10 14:44:35,608 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 14:44:35,611 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 14:44:36,008 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-10 14:44:36,008 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 14:44:36,061 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 14:44:36,061 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 14:44:36,062 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 02:44:36 BoogieIcfgContainer [2024-11-10 14:44:36,062 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 14:44:36,064 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 14:44:36,065 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 14:44:36,069 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 14:44:36,070 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 02:44:34" (1/3) ... [2024-11-10 14:44:36,070 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14cdff87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:44:36, skipping insertion in model container [2024-11-10 14:44:36,070 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 02:44:35" (2/3) ... [2024-11-10 14:44:36,071 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14cdff87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 02:44:36, skipping insertion in model container [2024-11-10 14:44:36,071 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 02:44:36" (3/3) ... [2024-11-10 14:44:36,073 INFO L112 eAbstractionObserver]: Analyzing ICFG thread-join-counter-inner-3.i [2024-11-10 14:44:36,086 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 14:44:36,086 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 9 error locations. [2024-11-10 14:44:36,086 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-11-10 14:44:36,160 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-10 14:44:36,204 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 264 places, 267 transitions, 538 flow [2024-11-10 14:44:36,323 INFO L124 PetriNetUnfolderBase]: 9/305 cut-off events. [2024-11-10 14:44:36,323 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:44:36,333 INFO L83 FinitePrefix]: Finished finitePrefix Result has 309 conditions, 305 events. 9/305 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 367 event pairs, 0 based on Foata normal form. 0/282 useless extension candidates. Maximal degree in co-relation 197. Up to 4 conditions per place. [2024-11-10 14:44:36,335 INFO L82 GeneralOperation]: Start removeDead. Operand has 264 places, 267 transitions, 538 flow [2024-11-10 14:44:36,342 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 264 places, 267 transitions, 538 flow [2024-11-10 14:44:36,352 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 14:44:36,359 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;@704bf51e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 14:44:36,359 INFO L334 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2024-11-10 14:44:36,390 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-10 14:44:36,391 INFO L124 PetriNetUnfolderBase]: 2/177 cut-off events. [2024-11-10 14:44:36,391 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:44:36,391 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:36,393 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] [2024-11-10 14:44:36,394 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2024-11-10 14:44:36,399 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:36,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1929201601, now seen corresponding path program 1 times [2024-11-10 14:44:36,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:36,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10881679] [2024-11-10 14:44:36,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:36,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:36,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:36,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:36,877 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [10881679] [2024-11-10 14:44:36,878 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [10881679] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:36,878 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:36,878 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:36,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788014513] [2024-11-10 14:44:36,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:36,889 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 14:44:36,895 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:36,921 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 14:44:36,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 14:44:36,926 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 246 out of 267 [2024-11-10 14:44:36,931 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 264 places, 267 transitions, 538 flow. Second operand has 2 states, 2 states have (on average 247.0) internal successors, (494), 2 states have internal predecessors, (494), 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) [2024-11-10 14:44:36,932 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:36,932 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 246 of 267 [2024-11-10 14:44:36,933 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:37,115 INFO L124 PetriNetUnfolderBase]: 87/728 cut-off events. [2024-11-10 14:44:37,117 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-10 14:44:37,122 INFO L83 FinitePrefix]: Finished finitePrefix Result has 895 conditions, 728 events. 87/728 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 3235 event pairs, 59 based on Foata normal form. 40/682 useless extension candidates. Maximal degree in co-relation 687. Up to 163 conditions per place. [2024-11-10 14:44:37,126 INFO L140 encePairwiseOnDemand]: 263/267 looper letters, 17 selfloop transitions, 0 changer transitions 1/263 dead transitions. [2024-11-10 14:44:37,127 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 265 places, 263 transitions, 564 flow [2024-11-10 14:44:37,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 14:44:37,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-10 14:44:37,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 513 transitions. [2024-11-10 14:44:37,144 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9606741573033708 [2024-11-10 14:44:37,146 INFO L175 Difference]: Start difference. First operand has 264 places, 267 transitions, 538 flow. Second operand 2 states and 513 transitions. [2024-11-10 14:44:37,147 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 265 places, 263 transitions, 564 flow [2024-11-10 14:44:37,151 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 265 places, 263 transitions, 564 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-10 14:44:37,157 INFO L231 Difference]: Finished difference. Result has 265 places, 262 transitions, 528 flow [2024-11-10 14:44:37,160 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=530, PETRI_DIFFERENCE_MINUEND_PLACES=264, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=263, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=528, PETRI_PLACES=265, PETRI_TRANSITIONS=262} [2024-11-10 14:44:37,165 INFO L277 CegarLoopForPetriNet]: 264 programPoint places, 1 predicate places. [2024-11-10 14:44:37,165 INFO L471 AbstractCegarLoop]: Abstraction has has 265 places, 262 transitions, 528 flow [2024-11-10 14:44:37,166 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 247.0) internal successors, (494), 2 states have internal predecessors, (494), 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) [2024-11-10 14:44:37,166 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:37,166 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] [2024-11-10 14:44:37,167 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-10 14:44:37,167 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2024-11-10 14:44:37,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:37,168 INFO L85 PathProgramCache]: Analyzing trace with hash 844367247, now seen corresponding path program 1 times [2024-11-10 14:44:37,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:37,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817943792] [2024-11-10 14:44:37,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:37,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:37,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:37,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:37,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:37,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817943792] [2024-11-10 14:44:37,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [817943792] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:37,408 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:37,409 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:37,409 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631511394] [2024-11-10 14:44:37,409 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:37,411 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:37,412 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:37,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:37,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:37,438 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 267 [2024-11-10 14:44:37,439 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 265 places, 262 transitions, 528 flow. Second operand has 3 states, 3 states have (on average 239.66666666666666) internal successors, (719), 3 states have internal predecessors, (719), 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) [2024-11-10 14:44:37,443 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:37,443 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 267 [2024-11-10 14:44:37,443 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:37,648 INFO L124 PetriNetUnfolderBase]: 151/936 cut-off events. [2024-11-10 14:44:37,648 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-11-10 14:44:37,652 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1256 conditions, 936 events. 151/936 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 31. Compared 4917 event pairs, 95 based on Foata normal form. 0/819 useless extension candidates. Maximal degree in co-relation 1252. Up to 261 conditions per place. [2024-11-10 14:44:37,655 INFO L140 encePairwiseOnDemand]: 262/267 looper letters, 34 selfloop transitions, 4 changer transitions 0/275 dead transitions. [2024-11-10 14:44:37,656 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 266 places, 275 transitions, 630 flow [2024-11-10 14:44:37,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 753 transitions. [2024-11-10 14:44:37,659 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9400749063670412 [2024-11-10 14:44:37,659 INFO L175 Difference]: Start difference. First operand has 265 places, 262 transitions, 528 flow. Second operand 3 states and 753 transitions. [2024-11-10 14:44:37,659 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 266 places, 275 transitions, 630 flow [2024-11-10 14:44:37,661 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 266 places, 275 transitions, 630 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-10 14:44:37,665 INFO L231 Difference]: Finished difference. Result has 268 places, 265 transitions, 558 flow [2024-11-10 14:44:37,666 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=528, PETRI_DIFFERENCE_MINUEND_PLACES=264, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=262, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=258, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=558, PETRI_PLACES=268, PETRI_TRANSITIONS=265} [2024-11-10 14:44:37,666 INFO L277 CegarLoopForPetriNet]: 264 programPoint places, 4 predicate places. [2024-11-10 14:44:37,667 INFO L471 AbstractCegarLoop]: Abstraction has has 268 places, 265 transitions, 558 flow [2024-11-10 14:44:37,669 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 239.66666666666666) internal successors, (719), 3 states have internal predecessors, (719), 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) [2024-11-10 14:44:37,669 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:37,669 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] [2024-11-10 14:44:37,669 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-10 14:44:37,670 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2024-11-10 14:44:37,671 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:37,671 INFO L85 PathProgramCache]: Analyzing trace with hash 881567138, now seen corresponding path program 1 times [2024-11-10 14:44:37,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:37,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023776931] [2024-11-10 14:44:37,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:37,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:37,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:37,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:37,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:37,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023776931] [2024-11-10 14:44:37,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1023776931] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:37,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:37,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:37,809 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780399198] [2024-11-10 14:44:37,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:37,812 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:37,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:37,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:37,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:37,839 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 235 out of 267 [2024-11-10 14:44:37,841 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 268 places, 265 transitions, 558 flow. Second operand has 3 states, 3 states have (on average 236.33333333333334) internal successors, (709), 3 states have internal predecessors, (709), 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) [2024-11-10 14:44:37,841 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:37,841 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 235 of 267 [2024-11-10 14:44:37,841 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:38,050 INFO L124 PetriNetUnfolderBase]: 222/1228 cut-off events. [2024-11-10 14:44:38,051 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2024-11-10 14:44:38,054 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1728 conditions, 1228 events. 222/1228 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 47. Compared 7536 event pairs, 60 based on Foata normal form. 0/1103 useless extension candidates. Maximal degree in co-relation 1722. Up to 239 conditions per place. [2024-11-10 14:44:38,058 INFO L140 encePairwiseOnDemand]: 258/267 looper letters, 40 selfloop transitions, 6 changer transitions 0/283 dead transitions. [2024-11-10 14:44:38,058 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 268 places, 283 transitions, 686 flow [2024-11-10 14:44:38,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:38,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:38,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 754 transitions. [2024-11-10 14:44:38,061 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9413233458177278 [2024-11-10 14:44:38,061 INFO L175 Difference]: Start difference. First operand has 268 places, 265 transitions, 558 flow. Second operand 3 states and 754 transitions. [2024-11-10 14:44:38,061 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 268 places, 283 transitions, 686 flow [2024-11-10 14:44:38,063 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 266 places, 283 transitions, 678 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:38,068 INFO L231 Difference]: Finished difference. Result has 268 places, 267 transitions, 588 flow [2024-11-10 14:44:38,068 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=546, PETRI_DIFFERENCE_MINUEND_PLACES=264, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=263, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=257, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=588, PETRI_PLACES=268, PETRI_TRANSITIONS=267} [2024-11-10 14:44:38,070 INFO L277 CegarLoopForPetriNet]: 264 programPoint places, 4 predicate places. [2024-11-10 14:44:38,070 INFO L471 AbstractCegarLoop]: Abstraction has has 268 places, 267 transitions, 588 flow [2024-11-10 14:44:38,071 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 236.33333333333334) internal successors, (709), 3 states have internal predecessors, (709), 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) [2024-11-10 14:44:38,071 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:38,072 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] [2024-11-10 14:44:38,072 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-10 14:44:38,073 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2024-11-10 14:44:38,073 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:38,074 INFO L85 PathProgramCache]: Analyzing trace with hash -1359163683, now seen corresponding path program 1 times [2024-11-10 14:44:38,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:38,074 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813022144] [2024-11-10 14:44:38,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:38,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:38,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:38,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:38,171 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:38,171 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813022144] [2024-11-10 14:44:38,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813022144] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:38,171 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:38,171 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:38,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [182590292] [2024-11-10 14:44:38,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:38,172 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:38,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:38,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:38,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:38,196 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 237 out of 267 [2024-11-10 14:44:38,197 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 268 places, 267 transitions, 588 flow. Second operand has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 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) [2024-11-10 14:44:38,197 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:38,197 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 237 of 267 [2024-11-10 14:44:38,197 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:38,389 INFO L124 PetriNetUnfolderBase]: 244/1274 cut-off events. [2024-11-10 14:44:38,389 INFO L125 PetriNetUnfolderBase]: For 195/195 co-relation queries the response was YES. [2024-11-10 14:44:38,392 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1968 conditions, 1274 events. 244/1274 cut-off events. For 195/195 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 7788 event pairs, 131 based on Foata normal form. 0/1163 useless extension candidates. Maximal degree in co-relation 1961. Up to 426 conditions per place. [2024-11-10 14:44:38,397 INFO L140 encePairwiseOnDemand]: 262/267 looper letters, 34 selfloop transitions, 5 changer transitions 0/277 dead transitions. [2024-11-10 14:44:38,397 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 270 places, 277 transitions, 692 flow [2024-11-10 14:44:38,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:38,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:38,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 747 transitions. [2024-11-10 14:44:38,399 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9325842696629213 [2024-11-10 14:44:38,400 INFO L175 Difference]: Start difference. First operand has 268 places, 267 transitions, 588 flow. Second operand 3 states and 747 transitions. [2024-11-10 14:44:38,400 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 270 places, 277 transitions, 692 flow [2024-11-10 14:44:38,402 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 268 places, 277 transitions, 678 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:38,405 INFO L231 Difference]: Finished difference. Result has 270 places, 271 transitions, 618 flow [2024-11-10 14:44:38,406 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=576, PETRI_DIFFERENCE_MINUEND_PLACES=266, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=267, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=262, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=618, PETRI_PLACES=270, PETRI_TRANSITIONS=271} [2024-11-10 14:44:38,406 INFO L277 CegarLoopForPetriNet]: 264 programPoint places, 6 predicate places. [2024-11-10 14:44:38,407 INFO L471 AbstractCegarLoop]: Abstraction has has 270 places, 271 transitions, 618 flow [2024-11-10 14:44:38,407 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 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) [2024-11-10 14:44:38,407 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:38,407 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] [2024-11-10 14:44:38,408 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-10 14:44:38,408 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2024-11-10 14:44:38,408 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:38,408 INFO L85 PathProgramCache]: Analyzing trace with hash 996433040, now seen corresponding path program 1 times [2024-11-10 14:44:38,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:38,409 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1108736706] [2024-11-10 14:44:38,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:38,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:38,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:38,498 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:38,498 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1108736706] [2024-11-10 14:44:38,499 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1108736706] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:38,499 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:38,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:38,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188163588] [2024-11-10 14:44:38,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:38,499 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:38,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:38,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:38,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:38,508 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 242 out of 267 [2024-11-10 14:44:38,508 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 270 places, 271 transitions, 618 flow. Second operand has 3 states, 3 states have (on average 244.0) internal successors, (732), 3 states have internal predecessors, (732), 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) [2024-11-10 14:44:38,509 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:38,509 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 242 of 267 [2024-11-10 14:44:38,509 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:38,757 INFO L124 PetriNetUnfolderBase]: 265/1479 cut-off events. [2024-11-10 14:44:38,758 INFO L125 PetriNetUnfolderBase]: For 71/74 co-relation queries the response was YES. [2024-11-10 14:44:38,761 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2197 conditions, 1479 events. 265/1479 cut-off events. For 71/74 co-relation queries the response was YES. Maximal size of possible extension queue 51. Compared 9216 event pairs, 116 based on Foata normal form. 0/1327 useless extension candidates. Maximal degree in co-relation 2189. Up to 379 conditions per place. [2024-11-10 14:44:38,765 INFO L140 encePairwiseOnDemand]: 263/267 looper letters, 29 selfloop transitions, 3 changer transitions 1/283 dead transitions. [2024-11-10 14:44:38,766 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 272 places, 283 transitions, 708 flow [2024-11-10 14:44:38,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:38,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:38,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 760 transitions. [2024-11-10 14:44:38,768 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9488139825218477 [2024-11-10 14:44:38,768 INFO L175 Difference]: Start difference. First operand has 270 places, 271 transitions, 618 flow. Second operand 3 states and 760 transitions. [2024-11-10 14:44:38,768 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 272 places, 283 transitions, 708 flow [2024-11-10 14:44:38,771 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 270 places, 283 transitions, 698 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:38,774 INFO L231 Difference]: Finished difference. Result has 272 places, 273 transitions, 630 flow [2024-11-10 14:44:38,775 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=267, PETRI_DIFFERENCE_MINUEND_FLOW=608, PETRI_DIFFERENCE_MINUEND_PLACES=268, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=271, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=268, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=630, PETRI_PLACES=272, PETRI_TRANSITIONS=273} [2024-11-10 14:44:38,777 INFO L277 CegarLoopForPetriNet]: 264 programPoint places, 8 predicate places. [2024-11-10 14:44:38,777 INFO L471 AbstractCegarLoop]: Abstraction has has 272 places, 273 transitions, 630 flow [2024-11-10 14:44:38,777 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 244.0) internal successors, (732), 3 states have internal predecessors, (732), 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) [2024-11-10 14:44:38,777 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:38,778 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] [2024-11-10 14:44:38,778 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-10 14:44:38,778 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 13 more)] === [2024-11-10 14:44:38,778 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:38,779 INFO L85 PathProgramCache]: Analyzing trace with hash 756204284, now seen corresponding path program 1 times [2024-11-10 14:44:38,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:38,779 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692049203] [2024-11-10 14:44:38,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:38,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:44:38,824 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-10 14:44:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-10 14:44:38,917 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-10 14:44:38,918 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-10 14:44:38,920 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (15 of 16 remaining) [2024-11-10 14:44:38,922 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (14 of 16 remaining) [2024-11-10 14:44:38,922 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (13 of 16 remaining) [2024-11-10 14:44:38,922 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (12 of 16 remaining) [2024-11-10 14:44:38,922 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (11 of 16 remaining) [2024-11-10 14:44:38,922 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (10 of 16 remaining) [2024-11-10 14:44:38,922 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (9 of 16 remaining) [2024-11-10 14:44:38,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (8 of 16 remaining) [2024-11-10 14:44:38,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (7 of 16 remaining) [2024-11-10 14:44:38,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (6 of 16 remaining) [2024-11-10 14:44:38,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (5 of 16 remaining) [2024-11-10 14:44:38,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (4 of 16 remaining) [2024-11-10 14:44:38,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (3 of 16 remaining) [2024-11-10 14:44:38,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (2 of 16 remaining) [2024-11-10 14:44:38,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 16 remaining) [2024-11-10 14:44:38,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (0 of 16 remaining) [2024-11-10 14:44:38,924 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-10 14:44:38,924 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-11-10 14:44:38,929 WARN L244 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-11-10 14:44:38,929 INFO L489 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-11-10 14:44:38,969 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-11-10 14:44:38,973 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 325 places, 328 transitions, 666 flow [2024-11-10 14:44:39,035 INFO L124 PetriNetUnfolderBase]: 14/412 cut-off events. [2024-11-10 14:44:39,035 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-11-10 14:44:39,037 INFO L83 FinitePrefix]: Finished finitePrefix Result has 420 conditions, 412 events. 14/412 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 838 event pairs, 0 based on Foata normal form. 0/374 useless extension candidates. Maximal degree in co-relation 306. Up to 6 conditions per place. [2024-11-10 14:44:39,038 INFO L82 GeneralOperation]: Start removeDead. Operand has 325 places, 328 transitions, 666 flow [2024-11-10 14:44:39,042 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 325 places, 328 transitions, 666 flow [2024-11-10 14:44:39,044 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 14:44:39,045 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;@704bf51e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 14:44:39,045 INFO L334 AbstractCegarLoop]: Starting to check reachability of 22 error locations. [2024-11-10 14:44:39,059 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-11-10 14:44:39,059 INFO L124 PetriNetUnfolderBase]: 2/177 cut-off events. [2024-11-10 14:44:39,059 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-11-10 14:44:39,059 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:39,059 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] [2024-11-10 14:44:39,060 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 19 more)] === [2024-11-10 14:44:39,060 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:39,060 INFO L85 PathProgramCache]: Analyzing trace with hash -729766135, now seen corresponding path program 1 times [2024-11-10 14:44:39,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:39,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498963834] [2024-11-10 14:44:39,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:39,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:39,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:39,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:39,110 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498963834] [2024-11-10 14:44:39,110 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498963834] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:39,110 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:39,111 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:39,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864337075] [2024-11-10 14:44:39,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:39,111 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 14:44:39,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:39,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 14:44:39,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 14:44:39,113 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 295 out of 328 [2024-11-10 14:44:39,114 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 325 places, 328 transitions, 666 flow. Second operand has 2 states, 2 states have (on average 296.0) internal successors, (592), 2 states have internal predecessors, (592), 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) [2024-11-10 14:44:39,114 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:39,114 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 295 of 328 [2024-11-10 14:44:39,114 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:40,336 INFO L124 PetriNetUnfolderBase]: 1838/7318 cut-off events. [2024-11-10 14:44:40,336 INFO L125 PetriNetUnfolderBase]: For 35/35 co-relation queries the response was YES. [2024-11-10 14:44:40,358 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10034 conditions, 7318 events. 1838/7318 cut-off events. For 35/35 co-relation queries the response was YES. Maximal size of possible extension queue 228. Compared 74235 event pairs, 1487 based on Foata normal form. 551/7077 useless extension candidates. Maximal degree in co-relation 9084. Up to 2678 conditions per place. [2024-11-10 14:44:40,391 INFO L140 encePairwiseOnDemand]: 323/328 looper letters, 28 selfloop transitions, 0 changer transitions 1/323 dead transitions. [2024-11-10 14:44:40,391 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 326 places, 323 transitions, 712 flow [2024-11-10 14:44:40,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 14:44:40,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-11-10 14:44:40,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 623 transitions. [2024-11-10 14:44:40,394 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9496951219512195 [2024-11-10 14:44:40,394 INFO L175 Difference]: Start difference. First operand has 325 places, 328 transitions, 666 flow. Second operand 2 states and 623 transitions. [2024-11-10 14:44:40,394 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 326 places, 323 transitions, 712 flow [2024-11-10 14:44:40,396 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 326 places, 323 transitions, 712 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-10 14:44:40,399 INFO L231 Difference]: Finished difference. Result has 326 places, 322 transitions, 654 flow [2024-11-10 14:44:40,400 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=328, PETRI_DIFFERENCE_MINUEND_FLOW=656, PETRI_DIFFERENCE_MINUEND_PLACES=325, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=323, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=323, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=654, PETRI_PLACES=326, PETRI_TRANSITIONS=322} [2024-11-10 14:44:40,400 INFO L277 CegarLoopForPetriNet]: 325 programPoint places, 1 predicate places. [2024-11-10 14:44:40,400 INFO L471 AbstractCegarLoop]: Abstraction has has 326 places, 322 transitions, 654 flow [2024-11-10 14:44:40,401 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 296.0) internal successors, (592), 2 states have internal predecessors, (592), 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) [2024-11-10 14:44:40,401 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:40,401 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] [2024-11-10 14:44:40,401 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-10 14:44:40,402 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 19 more)] === [2024-11-10 14:44:40,402 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:40,402 INFO L85 PathProgramCache]: Analyzing trace with hash 20746383, now seen corresponding path program 1 times [2024-11-10 14:44:40,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:40,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23136296] [2024-11-10 14:44:40,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:40,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:40,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:40,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23136296] [2024-11-10 14:44:40,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [23136296] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:40,533 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:40,533 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:40,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522846041] [2024-11-10 14:44:40,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:40,534 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:40,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:40,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:40,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:40,555 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 286 out of 328 [2024-11-10 14:44:40,557 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 326 places, 322 transitions, 654 flow. Second operand has 3 states, 3 states have (on average 287.6666666666667) internal successors, (863), 3 states have internal predecessors, (863), 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) [2024-11-10 14:44:40,557 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:40,557 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 286 of 328 [2024-11-10 14:44:40,557 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:42,900 INFO L124 PetriNetUnfolderBase]: 4288/14238 cut-off events. [2024-11-10 14:44:42,900 INFO L125 PetriNetUnfolderBase]: For 38/38 co-relation queries the response was YES. [2024-11-10 14:44:42,936 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20704 conditions, 14238 events. 4288/14238 cut-off events. For 38/38 co-relation queries the response was YES. Maximal size of possible extension queue 483. Compared 159111 event pairs, 3028 based on Foata normal form. 0/12356 useless extension candidates. Maximal degree in co-relation 20699. Up to 5474 conditions per place. [2024-11-10 14:44:42,991 INFO L140 encePairwiseOnDemand]: 322/328 looper letters, 56 selfloop transitions, 5 changer transitions 0/346 dead transitions. [2024-11-10 14:44:42,991 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 327 places, 346 transitions, 824 flow [2024-11-10 14:44:42,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:42,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:42,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 920 transitions. [2024-11-10 14:44:42,993 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9349593495934959 [2024-11-10 14:44:42,994 INFO L175 Difference]: Start difference. First operand has 326 places, 322 transitions, 654 flow. Second operand 3 states and 920 transitions. [2024-11-10 14:44:42,994 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 327 places, 346 transitions, 824 flow [2024-11-10 14:44:42,996 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 327 places, 346 transitions, 824 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-11-10 14:44:43,000 INFO L231 Difference]: Finished difference. Result has 329 places, 326 transitions, 692 flow [2024-11-10 14:44:43,001 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=328, PETRI_DIFFERENCE_MINUEND_FLOW=654, PETRI_DIFFERENCE_MINUEND_PLACES=325, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=322, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=317, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=692, PETRI_PLACES=329, PETRI_TRANSITIONS=326} [2024-11-10 14:44:43,001 INFO L277 CegarLoopForPetriNet]: 325 programPoint places, 4 predicate places. [2024-11-10 14:44:43,002 INFO L471 AbstractCegarLoop]: Abstraction has has 329 places, 326 transitions, 692 flow [2024-11-10 14:44:43,002 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 287.6666666666667) internal successors, (863), 3 states have internal predecessors, (863), 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) [2024-11-10 14:44:43,002 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:43,003 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] [2024-11-10 14:44:43,003 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-10 14:44:43,003 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 19 more)] === [2024-11-10 14:44:43,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:43,004 INFO L85 PathProgramCache]: Analyzing trace with hash -1036322770, now seen corresponding path program 1 times [2024-11-10 14:44:43,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:43,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670742581] [2024-11-10 14:44:43,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:43,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:43,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:43,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:43,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670742581] [2024-11-10 14:44:43,069 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670742581] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:43,069 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:43,069 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:43,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022152672] [2024-11-10 14:44:43,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:43,070 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:43,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:43,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:43,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:43,110 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 276 out of 328 [2024-11-10 14:44:43,111 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 329 places, 326 transitions, 692 flow. Second operand has 3 states, 3 states have (on average 277.3333333333333) internal successors, (832), 3 states have internal predecessors, (832), 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) [2024-11-10 14:44:43,111 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:43,111 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 276 of 328 [2024-11-10 14:44:43,112 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:47,697 INFO L124 PetriNetUnfolderBase]: 11565/32551 cut-off events. [2024-11-10 14:44:47,697 INFO L125 PetriNetUnfolderBase]: For 191/195 co-relation queries the response was YES. [2024-11-10 14:44:47,792 INFO L83 FinitePrefix]: Finished finitePrefix Result has 51307 conditions, 32551 events. 11565/32551 cut-off events. For 191/195 co-relation queries the response was YES. Maximal size of possible extension queue 910. Compared 390015 event pairs, 4633 based on Foata normal form. 0/28552 useless extension candidates. Maximal degree in co-relation 51300. Up to 8856 conditions per place. [2024-11-10 14:44:47,946 INFO L140 encePairwiseOnDemand]: 309/328 looper letters, 74 selfloop transitions, 14 changer transitions 0/367 dead transitions. [2024-11-10 14:44:47,947 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 331 places, 367 transitions, 955 flow [2024-11-10 14:44:47,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:47,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:47,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 921 transitions. [2024-11-10 14:44:47,950 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9359756097560976 [2024-11-10 14:44:47,950 INFO L175 Difference]: Start difference. First operand has 329 places, 326 transitions, 692 flow. Second operand 3 states and 921 transitions. [2024-11-10 14:44:47,950 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 331 places, 367 transitions, 955 flow [2024-11-10 14:44:47,960 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 329 places, 367 transitions, 945 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:47,965 INFO L231 Difference]: Finished difference. Result has 331 places, 340 transitions, 804 flow [2024-11-10 14:44:47,966 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=328, PETRI_DIFFERENCE_MINUEND_FLOW=682, PETRI_DIFFERENCE_MINUEND_PLACES=327, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=326, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=312, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=804, PETRI_PLACES=331, PETRI_TRANSITIONS=340} [2024-11-10 14:44:47,967 INFO L277 CegarLoopForPetriNet]: 325 programPoint places, 6 predicate places. [2024-11-10 14:44:47,967 INFO L471 AbstractCegarLoop]: Abstraction has has 331 places, 340 transitions, 804 flow [2024-11-10 14:44:47,968 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 277.3333333333333) internal successors, (832), 3 states have internal predecessors, (832), 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) [2024-11-10 14:44:47,969 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:47,969 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] [2024-11-10 14:44:47,969 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-10 14:44:47,969 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 19 more)] === [2024-11-10 14:44:47,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:47,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1168073497, now seen corresponding path program 1 times [2024-11-10 14:44:47,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:47,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818351447] [2024-11-10 14:44:47,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:47,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:48,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:48,051 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818351447] [2024-11-10 14:44:48,051 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1818351447] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:48,051 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:48,051 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:48,051 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [561642879] [2024-11-10 14:44:48,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:48,053 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:48,053 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:48,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:48,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:48,100 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 282 out of 328 [2024-11-10 14:44:48,102 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 331 places, 340 transitions, 804 flow. Second operand has 3 states, 3 states have (on average 284.0) internal successors, (852), 3 states have internal predecessors, (852), 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) [2024-11-10 14:44:48,102 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:48,102 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 282 of 328 [2024-11-10 14:44:48,102 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:48,945 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][315], [326#true, 337#(= |#race~threads_alive~0| 0), 324#true, Black: 335#true, 31#L694-6true, 328#true, 50#L694-1true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:48,949 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2024-11-10 14:44:48,949 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-10 14:44:48,949 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-10 14:44:48,949 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:44:49,250 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 31#L694-6true, 102#L696-3true, 328#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:49,250 INFO L294 olderBase$Statistics]: this new event has 224 ancestors and is cut-off event [2024-11-10 14:44:49,250 INFO L297 olderBase$Statistics]: existing Event has 219 ancestors and is cut-off event [2024-11-10 14:44:49,250 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-10 14:44:49,250 INFO L297 olderBase$Statistics]: existing Event has 219 ancestors and is cut-off event [2024-11-10 14:44:49,298 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 319#L696true, 324#true, 31#L694-6true, 328#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:49,299 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-10 14:44:49,299 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-10 14:44:49,299 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-10 14:44:49,299 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-10 14:44:49,401 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 31#L694-6true, 328#true, 45#L697true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:49,401 INFO L294 olderBase$Statistics]: this new event has 227 ancestors and is cut-off event [2024-11-10 14:44:49,401 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:44:49,401 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:44:49,402 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:44:49,871 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 31#L694-6true, 328#true, 340#true, 68#L705true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:49,872 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-10 14:44:49,872 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:44:49,872 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:44:49,872 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:44:49,873 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 282#L699true, 31#L694-6true, 328#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:49,873 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-10 14:44:49,873 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:44:49,873 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:44:49,873 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:44:49,910 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [65#L705true, 326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 114#L694-6true, 324#true, 328#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:49,910 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-10 14:44:49,910 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:44:49,910 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:44:49,911 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:44:49,911 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 114#L694-6true, 324#true, 328#true, 108#L699true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:49,911 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-10 14:44:49,911 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:44:49,911 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:44:49,911 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:44:50,029 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 31#L694-6true, 328#true, 340#true, 264#L706true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:50,029 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-10 14:44:50,029 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:44:50,029 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:44:50,029 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:44:50,030 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 156#L700true, 31#L694-6true, 328#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:50,030 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-10 14:44:50,030 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:44:50,030 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:44:50,030 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:44:50,057 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, 337#(= |#race~threads_alive~0| 0), 114#L694-6true, Black: 335#true, 324#true, 6#L706true, 328#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:50,057 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-10 14:44:50,057 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:44:50,057 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:44:50,058 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:44:50,058 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), 114#L694-6true, 324#true, Black: 335#true, 7#L700true, 328#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:50,058 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-10 14:44:50,058 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:44:50,058 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:44:50,058 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:44:50,833 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][315], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 328#true, 50#L694-1true, 103#L707-6true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:50,833 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:44:50,833 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:44:50,833 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:44:50,833 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:44:51,286 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), 227#L702true, 324#true, Black: 335#true, 31#L694-6true, 328#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:51,286 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:44:51,286 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:44:51,286 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:44:51,286 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:44:51,289 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 102#L696-3true, 328#true, 103#L707-6true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:51,289 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:44:51,289 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:44:51,289 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:44:51,290 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:44:51,326 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 114#L694-6true, 324#true, 328#true, 300#L702true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:51,326 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:44:51,326 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:44:51,326 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:44:51,326 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:44:51,359 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 319#L696true, 324#true, 328#true, 103#L707-6true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:51,360 INFO L294 olderBase$Statistics]: this new event has 245 ancestors and is cut-off event [2024-11-10 14:44:51,360 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:44:51,360 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:44:51,360 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:44:51,423 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 301#L703true, 31#L694-6true, 328#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:51,423 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-10 14:44:51,423 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:44:51,423 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:44:51,423 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:44:51,457 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 114#L694-6true, 324#true, 328#true, 98#L703true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:51,457 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-10 14:44:51,457 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:44:51,457 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:44:51,457 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:44:51,491 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 328#true, 103#L707-6true, 45#L697true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:51,491 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-10 14:44:51,491 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:44:51,491 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:44:51,491 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:44:51,775 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 328#true, 103#L707-6true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 68#L705true, 178#L724-2true]) [2024-11-10 14:44:51,775 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:44:51,775 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:44:51,775 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:44:51,775 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:44:51,776 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 282#L699true, 328#true, 103#L707-6true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:51,776 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:44:51,776 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:44:51,776 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:44:51,776 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:44:52,070 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 328#true, 103#L707-6true, 340#true, 264#L706true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:52,070 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-10 14:44:52,070 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:44:52,070 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:44:52,070 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-10 14:44:52,071 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 156#L700true, 328#true, 103#L707-6true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:52,071 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-10 14:44:52,071 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:44:52,071 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-10 14:44:52,071 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:44:52,412 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, 337#(= |#race~threads_alive~0| 0), 227#L702true, Black: 335#true, 324#true, 328#true, 103#L707-6true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:52,412 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-10 14:44:52,412 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-10 14:44:52,412 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-10 14:44:52,412 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-10 14:44:52,449 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, 337#(= |#race~threads_alive~0| 0), Black: 335#true, 324#true, 301#L703true, 328#true, 103#L707-6true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:52,449 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-10 14:44:52,449 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-10 14:44:52,449 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-10 14:44:52,449 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-10 14:44:52,524 INFO L124 PetriNetUnfolderBase]: 11945/35194 cut-off events. [2024-11-10 14:44:52,524 INFO L125 PetriNetUnfolderBase]: For 9342/10025 co-relation queries the response was YES. [2024-11-10 14:44:52,626 INFO L83 FinitePrefix]: Finished finitePrefix Result has 62860 conditions, 35194 events. 11945/35194 cut-off events. For 9342/10025 co-relation queries the response was YES. Maximal size of possible extension queue 1014. Compared 434244 event pairs, 7161 based on Foata normal form. 206/31689 useless extension candidates. Maximal degree in co-relation 62852. Up to 15934 conditions per place. [2024-11-10 14:44:53,029 INFO L140 encePairwiseOnDemand]: 319/328 looper letters, 65 selfloop transitions, 14 changer transitions 0/369 dead transitions. [2024-11-10 14:44:53,030 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 333 places, 369 transitions, 1055 flow [2024-11-10 14:44:53,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:53,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:53,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 912 transitions. [2024-11-10 14:44:53,033 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.926829268292683 [2024-11-10 14:44:53,033 INFO L175 Difference]: Start difference. First operand has 331 places, 340 transitions, 804 flow. Second operand 3 states and 912 transitions. [2024-11-10 14:44:53,033 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 333 places, 369 transitions, 1055 flow [2024-11-10 14:44:53,057 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 331 places, 369 transitions, 1017 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:53,061 INFO L231 Difference]: Finished difference. Result has 333 places, 352 transitions, 902 flow [2024-11-10 14:44:53,061 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=328, PETRI_DIFFERENCE_MINUEND_FLOW=776, PETRI_DIFFERENCE_MINUEND_PLACES=329, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=340, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=326, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=902, PETRI_PLACES=333, PETRI_TRANSITIONS=352} [2024-11-10 14:44:53,062 INFO L277 CegarLoopForPetriNet]: 325 programPoint places, 8 predicate places. [2024-11-10 14:44:53,063 INFO L471 AbstractCegarLoop]: Abstraction has has 333 places, 352 transitions, 902 flow [2024-11-10 14:44:53,063 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 284.0) internal successors, (852), 3 states have internal predecessors, (852), 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) [2024-11-10 14:44:53,063 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:53,063 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] [2024-11-10 14:44:53,064 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-10 14:44:53,064 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 19 more)] === [2024-11-10 14:44:53,068 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:53,068 INFO L85 PathProgramCache]: Analyzing trace with hash -887644784, now seen corresponding path program 1 times [2024-11-10 14:44:53,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:53,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246599660] [2024-11-10 14:44:53,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:53,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:53,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:53,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:53,133 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246599660] [2024-11-10 14:44:53,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1246599660] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:53,134 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:53,134 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:53,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10024271] [2024-11-10 14:44:53,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:53,134 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:53,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:53,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:53,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:53,145 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 290 out of 328 [2024-11-10 14:44:53,146 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 333 places, 352 transitions, 902 flow. Second operand has 3 states, 3 states have (on average 292.0) internal successors, (876), 3 states have internal predecessors, (876), 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) [2024-11-10 14:44:53,147 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:53,147 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 290 of 328 [2024-11-10 14:44:53,147 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:53,706 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][306], [326#true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, 328#true, 50#L694-1true, 345#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:53,706 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2024-11-10 14:44:53,706 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-10 14:44:53,706 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:44:53,707 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-10 14:44:53,830 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, 102#L696-3true, 328#true, 345#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:53,830 INFO L294 olderBase$Statistics]: this new event has 224 ancestors and is cut-off event [2024-11-10 14:44:53,830 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-10 14:44:53,830 INFO L297 olderBase$Statistics]: existing Event has 219 ancestors and is cut-off event [2024-11-10 14:44:53,831 INFO L297 olderBase$Statistics]: existing Event has 219 ancestors and is cut-off event [2024-11-10 14:44:55,448 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L707-8-->L707-7: Formula: (= |v_#race~threads_alive~0_15| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_15|} AuxVars[] AssignedVars[#race~threads_alive~0][370], [326#true, 147#L707-7true, Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 50#L694-1true, 328#true, 345#true, 340#true, 218#L724-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:44:55,448 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:44:55,448 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:44:55,448 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:44:55,448 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:44:55,528 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][306], [326#true, Black: 335#true, 324#true, 147#L707-7true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 50#L694-1true, 345#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:55,528 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-10 14:44:55,528 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:44:55,528 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:44:55,528 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:44:55,529 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][306], [326#true, Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, 328#true, 50#L694-1true, 345#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:55,529 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:44:55,529 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:44:55,529 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:44:55,529 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:44:55,529 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][306], [326#true, Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 50#L694-1true, 103#L707-6true, 345#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:55,529 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:44:55,529 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:44:55,529 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:44:55,530 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:44:55,530 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:44:55,613 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [136#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 326#true, Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 103#L707-6true, 345#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:55,613 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:44:55,614 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:44:55,614 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:44:55,614 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:44:55,664 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 102#L696-3true, 328#true, 103#L707-6true, 345#true, 340#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:55,664 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:44:55,664 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:44:55,664 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:44:55,664 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:44:58,132 INFO L124 PetriNetUnfolderBase]: 11238/38909 cut-off events. [2024-11-10 14:44:58,132 INFO L125 PetriNetUnfolderBase]: For 3167/3557 co-relation queries the response was YES. [2024-11-10 14:44:58,282 INFO L83 FinitePrefix]: Finished finitePrefix Result has 62979 conditions, 38909 events. 11238/38909 cut-off events. For 3167/3557 co-relation queries the response was YES. Maximal size of possible extension queue 1028. Compared 513538 event pairs, 6309 based on Foata normal form. 39/34333 useless extension candidates. Maximal degree in co-relation 62970. Up to 11831 conditions per place. [2024-11-10 14:44:58,428 INFO L140 encePairwiseOnDemand]: 323/328 looper letters, 52 selfloop transitions, 4 changer transitions 0/375 dead transitions. [2024-11-10 14:44:58,428 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 335 places, 375 transitions, 1060 flow [2024-11-10 14:44:58,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:44:58,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:44:58,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 927 transitions. [2024-11-10 14:44:58,431 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9420731707317073 [2024-11-10 14:44:58,431 INFO L175 Difference]: Start difference. First operand has 333 places, 352 transitions, 902 flow. Second operand 3 states and 927 transitions. [2024-11-10 14:44:58,431 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 335 places, 375 transitions, 1060 flow [2024-11-10 14:44:58,448 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 333 places, 375 transitions, 1032 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:44:58,452 INFO L231 Difference]: Finished difference. Result has 335 places, 355 transitions, 904 flow [2024-11-10 14:44:58,453 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=328, PETRI_DIFFERENCE_MINUEND_FLOW=874, PETRI_DIFFERENCE_MINUEND_PLACES=331, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=352, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=348, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=904, PETRI_PLACES=335, PETRI_TRANSITIONS=355} [2024-11-10 14:44:58,454 INFO L277 CegarLoopForPetriNet]: 325 programPoint places, 10 predicate places. [2024-11-10 14:44:58,454 INFO L471 AbstractCegarLoop]: Abstraction has has 335 places, 355 transitions, 904 flow [2024-11-10 14:44:58,454 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 292.0) internal successors, (876), 3 states have internal predecessors, (876), 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) [2024-11-10 14:44:58,455 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:44:58,455 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] [2024-11-10 14:44:58,455 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-10 14:44:58,455 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting threadErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 19 more)] === [2024-11-10 14:44:58,456 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:44:58,456 INFO L85 PathProgramCache]: Analyzing trace with hash 378013598, now seen corresponding path program 1 times [2024-11-10 14:44:58,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:44:58,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [472113765] [2024-11-10 14:44:58,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:44:58,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:44:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:44:58,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-10 14:44:58,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:44:58,535 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [472113765] [2024-11-10 14:44:58,535 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [472113765] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:44:58,535 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:44:58,535 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:44:58,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816936174] [2024-11-10 14:44:58,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:44:58,536 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:44:58,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:44:58,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:44:58,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:44:58,548 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 288 out of 328 [2024-11-10 14:44:58,550 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 335 places, 355 transitions, 904 flow. Second operand has 3 states, 3 states have (on average 290.0) internal successors, (870), 3 states have internal predecessors, (870), 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) [2024-11-10 14:44:58,550 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:44:58,550 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 288 of 328 [2024-11-10 14:44:58,550 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:44:59,263 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][314], [326#true, 350#true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, 328#true, 50#L694-1true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:59,263 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2024-11-10 14:44:59,263 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:44:59,263 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-10 14:44:59,263 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-10 14:44:59,658 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, 350#true, Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, 102#L696-3true, 328#true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:44:59,659 INFO L294 olderBase$Statistics]: this new event has 224 ancestors and is cut-off event [2024-11-10 14:44:59,659 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-10 14:44:59,659 INFO L297 olderBase$Statistics]: existing Event has 219 ancestors and is cut-off event [2024-11-10 14:44:59,659 INFO L297 olderBase$Statistics]: existing Event has 219 ancestors and is cut-off event [2024-11-10 14:45:00,801 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1016] L707-8-->L707-7: Formula: (= |v_#race~threads_alive~0_15| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_15|} AuxVars[] AssignedVars[#race~threads_alive~0][386], [326#true, 147#L707-7true, Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 50#L694-1true, 345#true, Black: 347#(= |#race~data~0| 0), 218#L724-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:00,801 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:00,801 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:00,801 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:00,801 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:01,168 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][314], [326#true, 350#true, Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 50#L694-1true, 103#L707-6true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:45:01,169 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:01,169 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:01,169 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:01,169 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:01,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][314], [326#true, Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 50#L694-1true, 103#L707-6true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:45:01,740 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:01,740 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:01,741 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:01,741 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:02,023 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, 350#true, Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 102#L696-3true, 328#true, 103#L707-6true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:45:02,023 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:02,023 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:02,023 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:02,023 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:02,076 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 102#L696-3true, 352#(= |#race~keep_alive~0| 0), 328#true, 103#L707-6true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 178#L724-2true]) [2024-11-10 14:45:02,076 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:02,076 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:02,076 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:02,076 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:02,906 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][378], [326#true, 51#L698-1true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 352#(= |#race~keep_alive~0| 0), 328#true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:02,907 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-10 14:45:02,907 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-10 14:45:02,907 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:02,907 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:03,065 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][387], [326#true, 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 352#(= |#race~keep_alive~0| 0), 328#true, 56#L698-1true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:03,066 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-10 14:45:03,066 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:03,066 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:03,066 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-10 14:45:03,147 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][313], [326#true, 51#L698-1true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:03,147 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-10 14:45:03,147 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:03,147 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-10 14:45:03,147 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:03,222 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][378], [65#L705true, 326#true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:03,223 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:03,223 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:03,223 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:03,223 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:03,224 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][378], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, 108#L699true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:03,224 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:03,224 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:03,224 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:03,225 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:03,310 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][355], [326#true, 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 56#L698-1true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:03,310 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-10 14:45:03,310 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:03,310 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:03,310 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-10 14:45:03,381 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][387], [326#true, 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 68#L705true, 94#L721true]) [2024-11-10 14:45:03,382 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:03,382 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:03,382 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:03,382 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:03,384 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][387], [326#true, 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 282#L699true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:03,384 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:03,384 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:03,384 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:03,384 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:03,462 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][313], [65#L705true, 326#true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:03,463 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-11-10 14:45:03,463 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:03,463 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-10 14:45:03,463 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:03,464 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][313], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, 108#L699true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:03,464 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-11-10 14:45:03,464 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:03,464 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-10 14:45:03,464 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:03,529 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][378], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 6#L706true, 352#(= |#race~keep_alive~0| 0), 328#true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:03,530 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-10 14:45:03,530 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-10 14:45:03,530 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:03,530 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:03,530 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][378], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 7#L700true, 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:03,530 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-10 14:45:03,531 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:03,531 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:03,531 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-10 14:45:03,613 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][355], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 18#L722-3true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), 68#L705true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:03,614 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-11-10 14:45:03,614 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-10 14:45:03,614 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:03,614 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:03,616 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][355], [326#true, 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, 282#L699true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:03,616 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2024-11-10 14:45:03,616 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:03,616 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2024-11-10 14:45:03,616 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:03,682 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][387], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 352#(= |#race~keep_alive~0| 0), 328#true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 264#L706true, 94#L721true]) [2024-11-10 14:45:03,682 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-10 14:45:03,682 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-10 14:45:03,682 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:03,682 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:03,683 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][387], [326#true, 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 156#L700true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:03,684 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-10 14:45:03,684 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-10 14:45:03,684 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:03,684 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:03,759 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][313], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 6#L706true, 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:03,760 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-10 14:45:03,760 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-10 14:45:03,760 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:03,760 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:03,760 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][313], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 7#L700true, 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:03,760 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-10 14:45:03,761 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:03,761 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-10 14:45:03,761 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:03,901 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][355], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 18#L722-3true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 352#(= |#race~keep_alive~0| 0), 328#true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 264#L706true]) [2024-11-10 14:45:03,902 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-10 14:45:03,902 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-10 14:45:03,902 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:03,902 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:03,903 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][355], [326#true, 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, 156#L700true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:03,903 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2024-11-10 14:45:03,903 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:03,903 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:03,903 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2024-11-10 14:45:04,805 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][378], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 300#L702true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:04,805 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-10 14:45:04,805 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:45:04,805 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:45:04,806 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-10 14:45:04,864 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][378], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 270#L709true, 94#L721true]) [2024-11-10 14:45:04,864 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-10 14:45:04,864 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:04,864 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:04,864 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-10 14:45:04,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][387], [326#true, 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 227#L702true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:04,865 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-10 14:45:04,865 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:45:04,865 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:45:04,865 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-10 14:45:04,905 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][313], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 352#(= |#race~keep_alive~0| 0), 328#true, 300#L702true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:04,905 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-10 14:45:04,905 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:04,905 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:04,905 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-10 14:45:04,924 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][387], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, 252#L709true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:04,924 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-10 14:45:04,924 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:04,924 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-10 14:45:04,924 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:04,925 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][378], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 98#L703true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:04,925 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-10 14:45:04,925 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:04,925 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-10 14:45:04,925 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:04,958 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][313], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 270#L709true]) [2024-11-10 14:45:04,958 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-10 14:45:04,958 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:04,958 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:04,958 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-10 14:45:04,958 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][355], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 227#L702true, 18#L722-3true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:04,958 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2024-11-10 14:45:04,958 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:04,958 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:04,959 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2024-11-10 14:45:04,975 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][387], [326#true, 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 301#L703true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true]) [2024-11-10 14:45:04,976 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-10 14:45:04,976 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:04,976 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:04,976 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-10 14:45:05,003 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][355], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 18#L722-3true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 352#(= |#race~keep_alive~0| 0), 328#true, 345#true, Black: 347#(= |#race~data~0| 0), 252#L709true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:05,004 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-10 14:45:05,004 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:05,004 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:05,004 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-10 14:45:05,004 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][313], [326#true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, 172#L698-2true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 352#(= |#race~keep_alive~0| 0), 98#L703true, 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:05,004 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-10 14:45:05,004 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-11-10 14:45:05,005 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-10 14:45:05,005 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-10 14:45:05,046 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][355], [326#true, 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 18#L722-3true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 301#L703true, 328#true, 352#(= |#race~keep_alive~0| 0), 345#true, Black: 347#(= |#race~data~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|)]) [2024-11-10 14:45:05,046 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2024-11-10 14:45:05,046 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-10 14:45:05,046 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-10 14:45:05,046 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2024-11-10 14:45:05,658 INFO L124 PetriNetUnfolderBase]: 16030/56363 cut-off events. [2024-11-10 14:45:05,658 INFO L125 PetriNetUnfolderBase]: For 6911/7864 co-relation queries the response was YES. [2024-11-10 14:45:05,878 INFO L83 FinitePrefix]: Finished finitePrefix Result has 95793 conditions, 56363 events. 16030/56363 cut-off events. For 6911/7864 co-relation queries the response was YES. Maximal size of possible extension queue 1592. Compared 793621 event pairs, 3953 based on Foata normal form. 44/50580 useless extension candidates. Maximal degree in co-relation 95783. Up to 14466 conditions per place. [2024-11-10 14:45:06,068 INFO L140 encePairwiseOnDemand]: 321/328 looper letters, 64 selfloop transitions, 7 changer transitions 0/389 dead transitions. [2024-11-10 14:45:06,068 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 337 places, 389 transitions, 1129 flow [2024-11-10 14:45:06,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:45:06,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:45:06,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 933 transitions. [2024-11-10 14:45:06,070 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.948170731707317 [2024-11-10 14:45:06,070 INFO L175 Difference]: Start difference. First operand has 335 places, 355 transitions, 904 flow. Second operand 3 states and 933 transitions. [2024-11-10 14:45:06,070 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 337 places, 389 transitions, 1129 flow [2024-11-10 14:45:06,157 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 335 places, 389 transitions, 1121 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:45:06,162 INFO L231 Difference]: Finished difference. Result has 337 places, 362 transitions, 966 flow [2024-11-10 14:45:06,163 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=328, PETRI_DIFFERENCE_MINUEND_FLOW=896, PETRI_DIFFERENCE_MINUEND_PLACES=333, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=355, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=348, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=966, PETRI_PLACES=337, PETRI_TRANSITIONS=362} [2024-11-10 14:45:06,164 INFO L277 CegarLoopForPetriNet]: 325 programPoint places, 12 predicate places. [2024-11-10 14:45:06,164 INFO L471 AbstractCegarLoop]: Abstraction has has 337 places, 362 transitions, 966 flow [2024-11-10 14:45:06,165 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 290.0) internal successors, (870), 3 states have internal predecessors, (870), 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) [2024-11-10 14:45:06,165 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:45:06,165 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 14:45:06,165 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-10 14:45:06,165 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting threadErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 19 more)] === [2024-11-10 14:45:06,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:45:06,166 INFO L85 PathProgramCache]: Analyzing trace with hash -405900371, now seen corresponding path program 1 times [2024-11-10 14:45:06,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:45:06,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361099371] [2024-11-10 14:45:06,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:45:06,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:45:06,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:45:06,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-10 14:45:06,230 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:45:06,230 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361099371] [2024-11-10 14:45:06,230 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361099371] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:45:06,231 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:45:06,231 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 14:45:06,231 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [96777839] [2024-11-10 14:45:06,231 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:45:06,231 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:45:06,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:45:06,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:45:06,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:45:06,267 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 282 out of 328 [2024-11-10 14:45:06,269 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 337 places, 362 transitions, 966 flow. Second operand has 3 states, 3 states have (on average 284.3333333333333) internal successors, (853), 3 states have internal predecessors, (853), 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) [2024-11-10 14:45:06,269 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:45:06,269 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 282 of 328 [2024-11-10 14:45:06,269 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:45:07,155 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][315], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 328#true, 50#L694-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:07,156 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2024-11-10 14:45:07,156 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:45:07,156 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-10 14:45:07,156 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2024-11-10 14:45:07,331 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 102#L696-3true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:07,331 INFO L294 olderBase$Statistics]: this new event has 224 ancestors and is cut-off event [2024-11-10 14:45:07,331 INFO L297 olderBase$Statistics]: existing Event has 219 ancestors and is cut-off event [2024-11-10 14:45:07,331 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-10 14:45:07,331 INFO L297 olderBase$Statistics]: existing Event has 219 ancestors and is cut-off event [2024-11-10 14:45:07,340 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][315], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 328#true, 50#L694-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 115#L694-3true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:07,340 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-10 14:45:07,340 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-10 14:45:07,340 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-10 14:45:07,340 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-10 14:45:07,401 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 319#L696true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:07,401 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-10 14:45:07,401 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-10 14:45:07,401 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-10 14:45:07,401 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-10 14:45:07,423 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 114#L694-6true, 328#true, 36#L696true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:07,424 INFO L294 olderBase$Statistics]: this new event has 225 ancestors and is cut-off event [2024-11-10 14:45:07,424 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-10 14:45:07,424 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-10 14:45:07,424 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2024-11-10 14:45:07,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][383], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 316#L694-1true, 328#true, 50#L694-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:07,507 INFO L294 olderBase$Statistics]: this new event has 227 ancestors and is cut-off event [2024-11-10 14:45:07,507 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:07,507 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:45:07,507 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:45:07,604 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, 45#L697true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:07,604 INFO L294 olderBase$Statistics]: this new event has 227 ancestors and is cut-off event [2024-11-10 14:45:07,604 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:45:07,605 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:45:07,605 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:07,606 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 102#L696-3true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 115#L694-3true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:07,606 INFO L294 olderBase$Statistics]: this new event has 227 ancestors and is cut-off event [2024-11-10 14:45:07,606 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:45:07,606 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:45:07,606 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:07,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 114#L694-6true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 203#L697true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:07,628 INFO L294 olderBase$Statistics]: this new event has 227 ancestors and is cut-off event [2024-11-10 14:45:07,628 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:45:07,628 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:07,628 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2024-11-10 14:45:08,113 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][346], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 316#L694-1true, 102#L696-3true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:08,114 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-10 14:45:08,114 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-10 14:45:08,114 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-10 14:45:08,114 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:45:08,116 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][280], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 162#L696-3true, 328#true, 50#L694-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:08,116 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2024-11-10 14:45:08,116 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:45:08,116 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-10 14:45:08,116 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2024-11-10 14:45:08,137 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][280], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 328#true, 50#L694-1true, 36#L696true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:08,137 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2024-11-10 14:45:08,137 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-10 14:45:08,137 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-10 14:45:08,137 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2024-11-10 14:45:08,436 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][280], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 328#true, 50#L694-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 203#L697true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:08,437 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-10 14:45:08,437 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:08,437 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:08,437 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:08,571 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, Black: 347#(= |#race~data~0| 0), 68#L705true, 178#L724-2true, 355#true]) [2024-11-10 14:45:08,571 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-10 14:45:08,571 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:08,571 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:08,571 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:08,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 282#L699true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:08,572 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-10 14:45:08,572 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:08,572 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:08,572 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:08,611 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 114#L694-6true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 65#L705true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:08,611 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-10 14:45:08,611 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:08,611 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:08,611 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:08,612 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 114#L694-6true, 328#true, 352#(= |#race~keep_alive~0| 0), 108#L699true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:08,612 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2024-11-10 14:45:08,612 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:08,612 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:08,612 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2024-11-10 14:45:08,925 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, Black: 347#(= |#race~data~0| 0), 264#L706true, 178#L724-2true, 355#true]) [2024-11-10 14:45:08,925 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-10 14:45:08,926 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:45:08,926 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:08,926 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:45:08,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 156#L700true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:08,927 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-10 14:45:08,927 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:45:08,928 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:45:08,928 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:08,976 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 114#L694-6true, 6#L706true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:08,976 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-10 14:45:08,976 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:45:08,976 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:45:08,976 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:08,977 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 114#L694-6true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 7#L700true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:08,977 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2024-11-10 14:45:08,977 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:08,977 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:45:08,977 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2024-11-10 14:45:09,617 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][280], [326#true, Black: 350#true, 328#true, 50#L694-1true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 65#L705true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:09,617 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-10 14:45:09,617 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:09,617 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:09,617 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:09,618 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][280], [326#true, Black: 350#true, 328#true, 50#L694-1true, 352#(= |#race~keep_alive~0| 0), 108#L699true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:09,618 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-10 14:45:09,618 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:09,618 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:09,618 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:09,946 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][280], [326#true, Black: 350#true, 6#L706true, 328#true, 50#L694-1true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:09,946 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-10 14:45:09,946 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:09,946 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:09,946 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:09,947 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][280], [326#true, Black: 350#true, 328#true, 50#L694-1true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 7#L700true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:09,947 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-10 14:45:09,947 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:09,947 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:09,947 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2024-11-10 14:45:10,748 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][371], [326#true, Black: 350#true, 316#L694-1true, 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:10,748 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:10,748 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:10,748 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:10,748 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:10,760 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][315], [326#true, Black: 350#true, 328#true, 50#L694-1true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:10,760 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:10,760 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:10,760 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:10,760 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:10,845 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][371], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 316#L694-1true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:10,845 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:10,845 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:10,845 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:10,845 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:10,857 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][315], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 328#true, 50#L694-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:10,857 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:10,857 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:10,857 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:10,857 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:11,181 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 162#L696-3true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:11,181 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,181 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,181 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,182 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,263 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 162#L696-3true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:11,263 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,263 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,263 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,263 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,267 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, 227#L702true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:11,267 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,267 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,268 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,268 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,270 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 102#L696-3true, 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:11,270 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,271 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,271 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,271 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,317 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 114#L694-6true, 328#true, 300#L702true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:11,317 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,317 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,317 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,317 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,362 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 328#true, 36#L696true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:11,362 INFO L294 olderBase$Statistics]: this new event has 245 ancestors and is cut-off event [2024-11-10 14:45:11,362 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:11,362 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:11,362 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:45:11,370 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 102#L696-3true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:11,370 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,370 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,370 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:11,370 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:11,471 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), 36#L696true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:11,472 INFO L294 olderBase$Statistics]: this new event has 245 ancestors and is cut-off event [2024-11-10 14:45:11,472 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:11,472 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:11,472 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:45:11,477 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 319#L696true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:11,477 INFO L294 olderBase$Statistics]: this new event has 245 ancestors and is cut-off event [2024-11-10 14:45:11,477 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:45:11,477 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:11,477 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:11,863 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 328#true, 36#L696true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:11,863 INFO L294 olderBase$Statistics]: this new event has 245 ancestors and is cut-off event [2024-11-10 14:45:11,863 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:11,863 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:11,863 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:45:11,863 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:45:11,869 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 319#L696true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:11,869 INFO L294 olderBase$Statistics]: this new event has 245 ancestors and is cut-off event [2024-11-10 14:45:11,869 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:11,869 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:11,869 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:45:11,946 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, 301#L703true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 31#L694-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:11,946 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-10 14:45:11,946 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:11,946 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:11,946 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:11,997 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 114#L694-6true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 98#L703true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:11,997 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-10 14:45:11,997 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:11,997 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:11,997 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:12,038 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 203#L697true, 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:12,038 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-10 14:45:12,038 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:12,038 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:12,038 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:12,109 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 203#L697true, 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:12,109 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-10 14:45:12,109 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:12,109 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:12,109 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:12,115 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, 45#L697true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:12,115 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-10 14:45:12,115 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:12,115 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:12,115 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:12,199 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 203#L697true, 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:12,199 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-10 14:45:12,199 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:12,199 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:12,199 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:12,199 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:12,204 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, 350#true, Black: 352#(= |#race~keep_alive~0| 0), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, 45#L697true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:12,205 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2024-11-10 14:45:12,205 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:12,205 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:12,205 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:12,316 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][280], [326#true, Black: 350#true, 328#true, 300#L702true, 50#L694-1true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:12,316 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2024-11-10 14:45:12,316 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:12,316 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:12,316 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:45:12,413 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][376], [326#true, Black: 350#true, 172#L698-2true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true, 51#L698-1true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:12,413 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-10 14:45:12,413 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:12,414 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:12,414 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-10 14:45:12,568 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][387], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), 56#L698-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true, Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:12,568 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-10 14:45:12,568 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-10 14:45:12,568 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:12,568 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:12,637 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][280], [326#true, Black: 350#true, 328#true, 50#L694-1true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 98#L703true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:12,637 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-10 14:45:12,637 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:12,637 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-10 14:45:12,637 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:12,650 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][313], [326#true, Black: 350#true, 18#L722-3true, 172#L698-2true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 51#L698-1true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:12,650 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-10 14:45:12,650 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-10 14:45:12,650 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:12,650 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:13,132 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][350], [326#true, Black: 350#true, 18#L722-3true, 328#true, 56#L698-1true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:13,132 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-10 14:45:13,132 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-10 14:45:13,132 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:13,133 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:13,251 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 65#L705true, 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:13,251 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:13,251 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:13,251 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:13,251 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:13,252 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), 108#L699true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:13,252 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:13,252 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:13,252 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:13,252 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:13,253 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 68#L705true, 178#L724-2true, 355#true]) [2024-11-10 14:45:13,253 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:13,253 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:13,253 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:13,254 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:13,255 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 282#L699true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:13,255 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:13,255 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:13,255 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:13,255 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:13,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), 56#L698-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 76#L722true, Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:13,322 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:13,322 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:13,322 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:13,322 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:13,620 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 6#L706true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:13,620 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-10 14:45:13,621 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:45:13,621 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:45:13,621 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-10 14:45:13,621 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 7#L700true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:13,621 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-10 14:45:13,621 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-10 14:45:13,621 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:45:13,621 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:45:13,622 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 264#L706true, 178#L724-2true, 355#true]) [2024-11-10 14:45:13,622 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-10 14:45:13,622 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:45:13,622 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:45:13,622 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-10 14:45:13,624 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 156#L700true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:13,624 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-10 14:45:13,624 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-10 14:45:13,624 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:45:13,624 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:45:13,671 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][350], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), 56#L698-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, 315#L723true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:13,672 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2024-11-10 14:45:13,672 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:13,672 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2024-11-10 14:45:13,672 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:13,978 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [326#true, Black: 350#true, 328#true, 56#L698-1true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 27#L698-2true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:13,978 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-10 14:45:13,978 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:13,978 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-10 14:45:13,978 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:13,982 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][350], [326#true, Black: 350#true, 328#true, 56#L698-1true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:13,982 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2024-11-10 14:45:13,983 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:13,983 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2024-11-10 14:45:13,983 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:14,084 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [326#true, Black: 350#true, 56#L698-1true, 328#true, 352#(= |#race~keep_alive~0| 0), 218#L724-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:14,084 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2024-11-10 14:45:14,084 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-10 14:45:14,084 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-10 14:45:14,084 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2024-11-10 14:45:14,575 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][350], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), 56#L698-1true, 273#L726true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 27#L698-2true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:14,575 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-10 14:45:14,575 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-10 14:45:14,575 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:14,575 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:14,577 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [326#true, Black: 350#true, 56#L698-1true, 328#true, 352#(= |#race~keep_alive~0| 0), 273#L726true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:14,577 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-10 14:45:14,577 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:14,577 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:14,577 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-10 14:45:14,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][350], [326#true, Black: 350#true, 29#L725-2true, 328#true, 56#L698-1true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 27#L698-2true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:14,593 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-10 14:45:14,593 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:14,593 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-10 14:45:14,593 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:14,595 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [326#true, Black: 350#true, 29#L725-2true, 328#true, 56#L698-1true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:14,595 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2024-11-10 14:45:14,595 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:14,595 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-10 14:45:14,595 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:14,690 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][350], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), 56#L698-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 34#L724true, 27#L698-2true, 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:14,690 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-10 14:45:14,690 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-10 14:45:14,690 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:14,690 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:14,693 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [326#true, Black: 350#true, 56#L698-1true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 34#L724true, 27#L698-2true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:14,693 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2024-11-10 14:45:14,693 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:14,694 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2024-11-10 14:45:14,694 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:15,017 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 300#L702true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:15,017 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-10 14:45:15,017 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-10 14:45:15,017 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-10 14:45:15,018 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-10 14:45:15,019 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, 227#L702true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:15,019 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2024-11-10 14:45:15,019 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-10 14:45:15,019 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2024-11-10 14:45:15,019 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2024-11-10 14:45:15,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 98#L703true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:15,136 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-10 14:45:15,136 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-10 14:45:15,136 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-10 14:45:15,136 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-10 14:45:15,136 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][206], [326#true, Black: 350#true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 301#L703true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:15,136 INFO L294 olderBase$Statistics]: this new event has 266 ancestors and is cut-off event [2024-11-10 14:45:15,136 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-10 14:45:15,137 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2024-11-10 14:45:15,137 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2024-11-10 14:45:15,194 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][350], [326#true, Black: 350#true, 172#L698-2true, 328#true, 352#(= |#race~keep_alive~0| 0), Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 249#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:15,195 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2024-11-10 14:45:15,195 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2024-11-10 14:45:15,195 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:45:15,195 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2024-11-10 14:45:15,834 INFO L124 PetriNetUnfolderBase]: 24912/73481 cut-off events. [2024-11-10 14:45:15,834 INFO L125 PetriNetUnfolderBase]: For 25136/26990 co-relation queries the response was YES. [2024-11-10 14:45:16,128 INFO L83 FinitePrefix]: Finished finitePrefix Result has 137612 conditions, 73481 events. 24912/73481 cut-off events. For 25136/26990 co-relation queries the response was YES. Maximal size of possible extension queue 2000. Compared 998432 event pairs, 13118 based on Foata normal form. 398/66930 useless extension candidates. Maximal degree in co-relation 137601. Up to 32884 conditions per place. [2024-11-10 14:45:16,366 INFO L140 encePairwiseOnDemand]: 319/328 looper letters, 72 selfloop transitions, 18 changer transitions 0/392 dead transitions. [2024-11-10 14:45:16,367 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 339 places, 392 transitions, 1242 flow [2024-11-10 14:45:16,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-10 14:45:16,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-11-10 14:45:16,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 911 transitions. [2024-11-10 14:45:16,369 INFO L512 CegarLoopForPetriNet]: DFA transition density 0.9258130081300813 [2024-11-10 14:45:16,369 INFO L175 Difference]: Start difference. First operand has 337 places, 362 transitions, 966 flow. Second operand 3 states and 911 transitions. [2024-11-10 14:45:16,369 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 339 places, 392 transitions, 1242 flow [2024-11-10 14:45:16,380 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 392 transitions, 1228 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-11-10 14:45:16,384 INFO L231 Difference]: Finished difference. Result has 339 places, 376 transitions, 1118 flow [2024-11-10 14:45:16,385 INFO L260 CegarLoopForPetriNet]: {PETRI_ALPHABET=328, PETRI_DIFFERENCE_MINUEND_FLOW=952, PETRI_DIFFERENCE_MINUEND_PLACES=335, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=362, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=344, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1118, PETRI_PLACES=339, PETRI_TRANSITIONS=376} [2024-11-10 14:45:16,385 INFO L277 CegarLoopForPetriNet]: 325 programPoint places, 14 predicate places. [2024-11-10 14:45:16,386 INFO L471 AbstractCegarLoop]: Abstraction has has 339 places, 376 transitions, 1118 flow [2024-11-10 14:45:16,386 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 284.3333333333333) internal successors, (853), 3 states have internal predecessors, (853), 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) [2024-11-10 14:45:16,386 INFO L196 CegarLoopForPetriNet]: Found error trace [2024-11-10 14:45:16,387 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 14:45:16,387 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-10 14:45:16,387 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting threadErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 19 more)] === [2024-11-10 14:45:16,387 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 14:45:16,388 INFO L85 PathProgramCache]: Analyzing trace with hash -1653146997, now seen corresponding path program 1 times [2024-11-10 14:45:16,388 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 14:45:16,388 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [493953154] [2024-11-10 14:45:16,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 14:45:16,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 14:45:16,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 14:45:16,616 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-10 14:45:16,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 14:45:16,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [493953154] [2024-11-10 14:45:16,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [493953154] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 14:45:16,618 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 14:45:16,618 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-10 14:45:16,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076579361] [2024-11-10 14:45:16,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 14:45:16,618 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-10 14:45:16,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 14:45:16,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-10 14:45:16,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-10 14:45:16,629 INFO L467 CegarLoopForPetriNet]: Number of universal loopers: 294 out of 328 [2024-11-10 14:45:16,631 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 339 places, 376 transitions, 1118 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) [2024-11-10 14:45:16,631 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-11-10 14:45:16,631 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 294 of 328 [2024-11-10 14:45:16,631 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-11-10 14:45:18,232 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][380], [326#true, Black: 350#true, 316#L694-1true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:18,232 INFO L294 olderBase$Statistics]: this new event has 237 ancestors and is cut-off event [2024-11-10 14:45:18,233 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:18,233 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:18,233 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:18,989 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L724-->L724-2: 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][380], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 316#L694-1true, 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:18,990 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:18,990 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:18,990 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:18,990 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:18,990 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:18,991 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([683] L724-->L724-2: 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][380], [326#true, Black: 350#true, 316#L694-1true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:18,991 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:18,991 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:18,991 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:18,991 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:18,991 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:18,991 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,012 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, Black: 350#true, 162#L696-3true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:19,012 INFO L294 olderBase$Statistics]: this new event has 239 ancestors and is cut-off event [2024-11-10 14:45:19,012 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:19,013 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:19,013 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:19,339 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][306], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, 50#L694-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:19,340 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,340 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,340 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,340 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,341 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, Black: 350#true, 162#L696-3true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:19,341 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:19,341 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:19,341 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:19,341 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:19,341 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:19,344 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 107#L694-2true, 328#true, 152#L707-7true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:19,344 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2024-11-10 14:45:19,344 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:19,344 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:19,344 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2024-11-10 14:45:19,345 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][380], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 316#L694-1true, 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, 152#L707-7true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:19,345 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-10 14:45:19,345 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:19,346 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:19,346 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:19,508 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, Black: 350#true, 316#L694-1true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, 152#L707-7true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:19,508 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-10 14:45:19,508 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:19,508 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:19,508 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:19,508 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 107#L694-2true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:19,508 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-10 14:45:19,508 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:19,509 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:19,509 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:19,509 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 188#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 178#L724-2true, 355#true]) [2024-11-10 14:45:19,509 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,509 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,509 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,509 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,509 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, 152#L707-7true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 188#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 178#L724-2true, 355#true]) [2024-11-10 14:45:19,509 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-10 14:45:19,509 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:19,509 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:19,509 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][380], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 316#L694-1true, 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:19,510 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][380], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 316#L694-1true, 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, 152#L707-7true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:19,510 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:19,510 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2024-11-10 14:45:19,593 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][380], [326#true, Black: 352#(= |#race~keep_alive~0| 0), Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 316#L694-1true, 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:19,593 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,593 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,593 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,593 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,606 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][306], [326#true, Black: 352#(= |#race~keep_alive~0| 0), Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, 50#L694-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:19,607 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,607 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,607 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,607 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,948 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, Black: 350#true, 316#L694-1true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:19,948 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,948 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,948 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,948 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,955 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 188#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 355#true, 178#L724-2true]) [2024-11-10 14:45:19,955 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,955 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:19,955 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,955 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2024-11-10 14:45:19,955 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2024-11-10 14:45:20,103 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, Black: 350#true, 162#L696-3true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, 152#L707-7true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:20,104 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2024-11-10 14:45:20,104 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-10 14:45:20,104 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-10 14:45:20,104 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2024-11-10 14:45:20,104 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, Black: 350#true, 162#L696-3true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:20,104 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:20,104 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:20,104 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:20,104 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:20,104 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:20,104 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:20,108 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 102#L696-3true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:20,108 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:20,108 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:20,108 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:20,108 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:20,198 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, Black: 352#(= |#race~keep_alive~0| 0), 162#L696-3true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, 90#L707-6true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 355#true, 178#L724-2true]) [2024-11-10 14:45:20,198 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:20,198 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:20,198 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:20,198 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:20,206 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, Black: 352#(= |#race~keep_alive~0| 0), Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 102#L696-3true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:20,206 INFO L294 olderBase$Statistics]: this new event has 244 ancestors and is cut-off event [2024-11-10 14:45:20,206 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2024-11-10 14:45:20,206 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:20,206 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2024-11-10 14:45:20,429 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][191], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 107#L694-2true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 121#L707-2true, 178#L724-2true, 355#true]) [2024-11-10 14:45:20,429 INFO L294 olderBase$Statistics]: this new event has 245 ancestors and is cut-off event [2024-11-10 14:45:20,429 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:20,429 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2024-11-10 14:45:20,429 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2024-11-10 14:45:20,588 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][191], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 316#L694-1true, 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 121#L707-2true, 355#true, 178#L724-2true]) [2024-11-10 14:45:20,588 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-10 14:45:20,588 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:20,588 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:20,588 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:20,588 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][191], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 188#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 121#L707-2true, 355#true, 178#L724-2true]) [2024-11-10 14:45:20,588 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-10 14:45:20,588 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:20,588 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:20,588 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:20,589 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][319], [326#true, Black: 350#true, 316#L694-1true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 324#true, Black: 335#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 121#L707-2true, 178#L724-2true, 355#true]) [2024-11-10 14:45:20,589 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2024-11-10 14:45:20,589 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:20,589 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2024-11-10 14:45:20,589 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2024-11-10 14:45:21,187 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][191], [326#true, Black: 350#true, 162#L696-3true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 347#(= |#race~data~0| 0), 121#L707-2true, 355#true, 178#L724-2true]) [2024-11-10 14:45:21,187 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2024-11-10 14:45:21,187 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-10 14:45:21,187 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2024-11-10 14:45:21,187 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2024-11-10 14:45:21,272 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][381], [326#true, Black: 350#true, 172#L698-2true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true, 51#L698-1true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 360#true, Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:21,273 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-10 14:45:21,273 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-10 14:45:21,273 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:21,273 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:21,421 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][391], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 56#L698-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 94#L721true, Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 360#true, Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:21,422 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2024-11-10 14:45:21,422 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2024-11-10 14:45:21,422 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:21,422 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2024-11-10 14:45:21,497 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([943] 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][305], [326#true, Black: 350#true, 18#L722-3true, 172#L698-2true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), 51#L698-1true, Black: 337#(= |#race~threads_alive~0| 0), 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 360#true, Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:21,498 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-10 14:45:21,498 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:21,498 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:21,498 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-10 14:45:21,650 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][344], [326#true, Black: 350#true, 18#L722-3true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 56#L698-1true, 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 360#true, Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:21,651 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2024-11-10 14:45:21,651 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2024-11-10 14:45:21,651 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:21,651 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2024-11-10 14:45:21,767 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1003] 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][344], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 328#true, 56#L698-1true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 337#(= |#race~threads_alive~0| 0), 27#L698-2true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 76#L722true, 360#true, Black: 347#(= |#race~data~0| 0), 355#true]) [2024-11-10 14:45:21,767 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:21,767 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:21,767 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2024-11-10 14:45:21,768 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:21,846 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][207], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 68#L705true, 178#L724-2true, 355#true]) [2024-11-10 14:45:21,846 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:21,847 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:21,847 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:21,847 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:21,847 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([683] L724-->L724-2: 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][207], [326#true, Black: 350#true, Black: 357#(= |threadThread2of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 362#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 328#true, Black: 332#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet22#1|), Black: 335#true, 324#true, 282#L699true, Black: 342#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 103#L707-6true, Black: 347#(= |#race~data~0| 0), 178#L724-2true, 355#true]) [2024-11-10 14:45:21,847 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2024-11-10 14:45:21,847 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2024-11-10 14:45:21,847 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2024-11-10 14:45:21,847 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event