./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5adb63485f34d5cafa0d99a2c73701114544138d3e69ca15b00fc732949a8202 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 05:45:26,481 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 05:45:26,564 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-02-08 05:45:26,570 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 05:45:26,570 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 05:45:26,600 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 05:45:26,601 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 05:45:26,601 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 05:45:26,602 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 05:45:26,602 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 05:45:26,602 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 05:45:26,603 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 05:45:26,603 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 05:45:26,603 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 05:45:26,604 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 05:45:26,604 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 05:45:26,604 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 05:45:26,604 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 05:45:26,604 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 05:45:26,604 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 05:45:26,605 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 05:45:26,605 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 05:45:26,605 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-02-08 05:45:26,605 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 05:45:26,605 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 05:45:26,605 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 05:45:26,605 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 05:45:26,605 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 05:45:26,606 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 05:45:26,606 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 05:45:26,606 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 05:45:26,607 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5adb63485f34d5cafa0d99a2c73701114544138d3e69ca15b00fc732949a8202 [2025-02-08 05:45:26,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 05:45:26,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 05:45:26,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 05:45:26,903 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 05:45:26,903 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 05:45:26,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.i [2025-02-08 05:45:28,188 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/08edde2c7/12c9dd04f07a41fa816eadd56f0d6a3b/FLAGa062bb9c3 [2025-02-08 05:45:28,504 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 05:45:28,507 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-3.i [2025-02-08 05:45:28,522 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/08edde2c7/12c9dd04f07a41fa816eadd56f0d6a3b/FLAGa062bb9c3 [2025-02-08 05:45:28,757 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/08edde2c7/12c9dd04f07a41fa816eadd56f0d6a3b [2025-02-08 05:45:28,760 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 05:45:28,761 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 05:45:28,762 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 05:45:28,762 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 05:45:28,766 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 05:45:28,767 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 05:45:28" (1/1) ... [2025-02-08 05:45:28,768 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7826c68c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:28, skipping insertion in model container [2025-02-08 05:45:28,768 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 05:45:28" (1/1) ... [2025-02-08 05:45:28,807 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 05:45:29,056 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 05:45:29,076 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 05:45:29,135 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 05:45:29,173 INFO L204 MainTranslator]: Completed translation [2025-02-08 05:45:29,173 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29 WrapperNode [2025-02-08 05:45:29,173 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 05:45:29,174 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 05:45:29,174 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 05:45:29,174 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 05:45:29,179 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (1/1) ... [2025-02-08 05:45:29,189 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (1/1) ... [2025-02-08 05:45:29,210 INFO L138 Inliner]: procedures = 159, calls = 42, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 213 [2025-02-08 05:45:29,211 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 05:45:29,211 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 05:45:29,211 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 05:45:29,212 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 05:45:29,217 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (1/1) ... [2025-02-08 05:45:29,217 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (1/1) ... [2025-02-08 05:45:29,222 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (1/1) ... [2025-02-08 05:45:29,222 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (1/1) ... [2025-02-08 05:45:29,234 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (1/1) ... [2025-02-08 05:45:29,236 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (1/1) ... [2025-02-08 05:45:29,237 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (1/1) ... [2025-02-08 05:45:29,238 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (1/1) ... [2025-02-08 05:45:29,241 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 05:45:29,242 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 05:45:29,242 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 05:45:29,242 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 05:45:29,242 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (1/1) ... [2025-02-08 05:45:29,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 05:45:29,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 05:45:29,268 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-08 05:45:29,270 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-08 05:45:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-02-08 05:45:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 05:45:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-02-08 05:45:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2025-02-08 05:45:29,290 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2025-02-08 05:45:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-02-08 05:45:29,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 05:45:29,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 05:45:29,291 WARN L227 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-02-08 05:45:29,427 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 05:45:29,428 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 05:45:29,794 INFO L304 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-02-08 05:45:29,794 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 05:45:29,858 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 05:45:29,861 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 05:45:29,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 05:45:29 BoogieIcfgContainer [2025-02-08 05:45:29,862 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 05:45:29,864 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-08 05:45:29,864 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-08 05:45:29,870 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-08 05:45:29,870 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.02 05:45:28" (1/3) ... [2025-02-08 05:45:29,871 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@443fdbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 05:45:29, skipping insertion in model container [2025-02-08 05:45:29,871 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 05:45:29" (2/3) ... [2025-02-08 05:45:29,871 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@443fdbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 05:45:29, skipping insertion in model container [2025-02-08 05:45:29,872 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 05:45:29" (3/3) ... [2025-02-08 05:45:29,873 INFO L128 eAbstractionObserver]: Analyzing ICFG thread-join-counter-inner-race-3.i [2025-02-08 05:45:29,889 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-08 05:45:29,891 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG thread-join-counter-inner-race-3.i that has 2 procedures, 270 locations, 1 initial locations, 4 loop locations, and 10 error locations. [2025-02-08 05:45:29,891 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-02-08 05:45:29,968 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-02-08 05:45:30,014 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 273 places, 277 transitions, 558 flow [2025-02-08 05:45:30,147 INFO L124 PetriNetUnfolderBase]: 11/325 cut-off events. [2025-02-08 05:45:30,149 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-02-08 05:45:30,157 INFO L83 FinitePrefix]: Finished finitePrefix Result has 329 conditions, 325 events. 11/325 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 480 event pairs, 0 based on Foata normal form. 0/298 useless extension candidates. Maximal degree in co-relation 207. Up to 4 conditions per place. [2025-02-08 05:45:30,158 INFO L82 GeneralOperation]: Start removeDead. Operand has 273 places, 277 transitions, 558 flow [2025-02-08 05:45:30,167 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 273 places, 277 transitions, 558 flow [2025-02-08 05:45:30,179 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 05:45:30,194 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;@6bf8f2ef, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 05:45:30,195 INFO L334 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2025-02-08 05:45:30,235 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-02-08 05:45:30,235 INFO L124 PetriNetUnfolderBase]: 2/173 cut-off events. [2025-02-08 05:45:30,236 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-02-08 05:45:30,236 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:45:30,237 INFO L206 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] [2025-02-08 05:45:30,237 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-02-08 05:45:30,243 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:45:30,244 INFO L85 PathProgramCache]: Analyzing trace with hash -1905230865, now seen corresponding path program 1 times [2025-02-08 05:45:30,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:45:30,253 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117179460] [2025-02-08 05:45:30,253 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:45:30,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:45:30,366 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-02-08 05:45:30,430 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-02-08 05:45:30,430 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:45:30,431 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:45:30,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:45:30,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:45:30,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117179460] [2025-02-08 05:45:30,698 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1117179460] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:45:30,698 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:45:30,698 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:45:30,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871561608] [2025-02-08 05:45:30,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:45:30,707 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:45:30,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:45:30,731 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:45:30,731 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:45:30,767 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 238 out of 277 [2025-02-08 05:45:30,773 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 277 transitions, 558 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) [2025-02-08 05:45:30,773 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:45:30,773 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 238 of 277 [2025-02-08 05:45:30,775 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:45:31,261 INFO L124 PetriNetUnfolderBase]: 424/1926 cut-off events. [2025-02-08 05:45:31,261 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-02-08 05:45:31,266 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2764 conditions, 1926 events. 424/1926 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 66. Compared 13481 event pairs, 76 based on Foata normal form. 30/1767 useless extension candidates. Maximal degree in co-relation 2538. Up to 510 conditions per place. [2025-02-08 05:45:31,273 INFO L140 encePairwiseOnDemand]: 261/277 looper letters, 51 selfloop transitions, 8 changer transitions 1/297 dead transitions. [2025-02-08 05:45:31,273 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 273 places, 297 transitions, 716 flow [2025-02-08 05:45:31,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:45:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:45:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 784 transitions. [2025-02-08 05:45:31,294 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9434416365824309 [2025-02-08 05:45:31,300 INFO L175 Difference]: Start difference. First operand has 273 places, 277 transitions, 558 flow. Second operand 3 states and 784 transitions. [2025-02-08 05:45:31,301 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 273 places, 297 transitions, 716 flow [2025-02-08 05:45:31,307 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 297 transitions, 716 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:45:31,317 INFO L231 Difference]: Finished difference. Result has 275 places, 276 transitions, 604 flow [2025-02-08 05:45:31,320 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=277, PETRI_DIFFERENCE_MINUEND_FLOW=546, PETRI_DIFFERENCE_MINUEND_PLACES=271, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=271, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=604, PETRI_PLACES=275, PETRI_TRANSITIONS=276} [2025-02-08 05:45:31,325 INFO L279 CegarLoopForPetriNet]: 273 programPoint places, 2 predicate places. [2025-02-08 05:45:31,327 INFO L471 AbstractCegarLoop]: Abstraction has has 275 places, 276 transitions, 604 flow [2025-02-08 05:45:31,327 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) [2025-02-08 05:45:31,328 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:45:31,328 INFO L206 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] [2025-02-08 05:45:31,328 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-08 05:45:31,328 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-02-08 05:45:31,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:45:31,330 INFO L85 PathProgramCache]: Analyzing trace with hash 1856405738, now seen corresponding path program 1 times [2025-02-08 05:45:31,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:45:31,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2113205323] [2025-02-08 05:45:31,330 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:45:31,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:45:31,360 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 172 statements into 1 equivalence classes. [2025-02-08 05:45:31,390 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 172 of 172 statements. [2025-02-08 05:45:31,390 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:45:31,390 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:45:31,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:45:31,504 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:45:31,504 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2113205323] [2025-02-08 05:45:31,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2113205323] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:45:31,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:45:31,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:45:31,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775133105] [2025-02-08 05:45:31,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:45:31,506 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:45:31,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:45:31,507 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:45:31,508 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:45:31,527 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 244 out of 277 [2025-02-08 05:45:31,529 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 275 places, 276 transitions, 604 flow. Second operand has 3 states, 3 states have (on average 246.33333333333334) internal successors, (739), 3 states have internal predecessors, (739), 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) [2025-02-08 05:45:31,529 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:45:31,529 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 244 of 277 [2025-02-08 05:45:31,529 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:45:31,873 INFO L124 PetriNetUnfolderBase]: 480/2157 cut-off events. [2025-02-08 05:45:31,873 INFO L125 PetriNetUnfolderBase]: For 61/61 co-relation queries the response was YES. [2025-02-08 05:45:31,877 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3257 conditions, 2157 events. 480/2157 cut-off events. For 61/61 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 16007 event pairs, 280 based on Foata normal form. 0/1927 useless extension candidates. Maximal degree in co-relation 3024. Up to 755 conditions per place. [2025-02-08 05:45:31,883 INFO L140 encePairwiseOnDemand]: 272/277 looper letters, 38 selfloop transitions, 4 changer transitions 0/289 dead transitions. [2025-02-08 05:45:31,883 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 289 transitions, 714 flow [2025-02-08 05:45:31,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:45:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:45:31,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 775 transitions. [2025-02-08 05:45:31,886 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9326113116726835 [2025-02-08 05:45:31,886 INFO L175 Difference]: Start difference. First operand has 275 places, 276 transitions, 604 flow. Second operand 3 states and 775 transitions. [2025-02-08 05:45:31,886 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 289 transitions, 714 flow [2025-02-08 05:45:31,890 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 289 transitions, 698 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-02-08 05:45:31,895 INFO L231 Difference]: Finished difference. Result has 276 places, 279 transitions, 618 flow [2025-02-08 05:45:31,895 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=277, PETRI_DIFFERENCE_MINUEND_FLOW=588, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=276, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=618, PETRI_PLACES=276, PETRI_TRANSITIONS=279} [2025-02-08 05:45:31,897 INFO L279 CegarLoopForPetriNet]: 273 programPoint places, 3 predicate places. [2025-02-08 05:45:31,897 INFO L471 AbstractCegarLoop]: Abstraction has has 276 places, 279 transitions, 618 flow [2025-02-08 05:45:31,897 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 246.33333333333334) internal successors, (739), 3 states have internal predecessors, (739), 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) [2025-02-08 05:45:31,897 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:45:31,897 INFO L206 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] [2025-02-08 05:45:31,898 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-08 05:45:31,898 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-02-08 05:45:31,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:45:31,899 INFO L85 PathProgramCache]: Analyzing trace with hash -1647462449, now seen corresponding path program 1 times [2025-02-08 05:45:31,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:45:31,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898612619] [2025-02-08 05:45:31,899 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:45:31,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:45:31,928 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 173 statements into 1 equivalence classes. [2025-02-08 05:45:31,951 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 173 of 173 statements. [2025-02-08 05:45:31,951 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:45:31,951 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:45:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:45:32,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:45:32,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [898612619] [2025-02-08 05:45:32,042 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [898612619] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:45:32,043 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:45:32,043 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:45:32,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1224273991] [2025-02-08 05:45:32,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:45:32,043 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:45:32,044 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:45:32,044 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:45:32,044 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:45:32,075 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 242 out of 277 [2025-02-08 05:45:32,076 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 276 places, 279 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) [2025-02-08 05:45:32,076 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:45:32,077 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 242 of 277 [2025-02-08 05:45:32,077 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:45:32,501 INFO L124 PetriNetUnfolderBase]: 506/2237 cut-off events. [2025-02-08 05:45:32,502 INFO L125 PetriNetUnfolderBase]: For 156/159 co-relation queries the response was YES. [2025-02-08 05:45:32,507 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3508 conditions, 2237 events. 506/2237 cut-off events. For 156/159 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 16482 event pairs, 275 based on Foata normal form. 0/2015 useless extension candidates. Maximal degree in co-relation 3273. Up to 851 conditions per place. [2025-02-08 05:45:32,517 INFO L140 encePairwiseOnDemand]: 271/277 looper letters, 44 selfloop transitions, 7 changer transitions 0/295 dead transitions. [2025-02-08 05:45:32,517 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 278 places, 295 transitions, 760 flow [2025-02-08 05:45:32,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:45:32,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:45:32,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 772 transitions. [2025-02-08 05:45:32,520 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9290012033694344 [2025-02-08 05:45:32,520 INFO L175 Difference]: Start difference. First operand has 276 places, 279 transitions, 618 flow. Second operand 3 states and 772 transitions. [2025-02-08 05:45:32,520 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 278 places, 295 transitions, 760 flow [2025-02-08 05:45:32,527 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 276 places, 295 transitions, 752 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-02-08 05:45:32,557 INFO L231 Difference]: Finished difference. Result has 278 places, 285 transitions, 672 flow [2025-02-08 05:45:32,557 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=277, PETRI_DIFFERENCE_MINUEND_FLOW=610, PETRI_DIFFERENCE_MINUEND_PLACES=274, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=279, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=672, PETRI_PLACES=278, PETRI_TRANSITIONS=285} [2025-02-08 05:45:32,558 INFO L279 CegarLoopForPetriNet]: 273 programPoint places, 5 predicate places. [2025-02-08 05:45:32,558 INFO L471 AbstractCegarLoop]: Abstraction has has 278 places, 285 transitions, 672 flow [2025-02-08 05:45:32,559 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) [2025-02-08 05:45:32,559 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:45:32,559 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:45:32,560 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-08 05:45:32,560 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-02-08 05:45:32,561 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:45:32,561 INFO L85 PathProgramCache]: Analyzing trace with hash 1077223460, now seen corresponding path program 1 times [2025-02-08 05:45:32,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:45:32,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262080686] [2025-02-08 05:45:32,561 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:45:32,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:45:32,583 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 177 statements into 1 equivalence classes. [2025-02-08 05:45:32,624 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 177 of 177 statements. [2025-02-08 05:45:32,625 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:45:32,625 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 05:45:32,625 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-02-08 05:45:32,634 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 177 statements into 1 equivalence classes. [2025-02-08 05:45:32,655 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 177 of 177 statements. [2025-02-08 05:45:32,658 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:45:32,658 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-02-08 05:45:32,755 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-02-08 05:45:32,755 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-02-08 05:45:32,756 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (16 of 17 remaining) [2025-02-08 05:45:32,757 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (15 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (14 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (13 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (12 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (11 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (10 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (9 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (8 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (7 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (6 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (5 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (4 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (3 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (2 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 17 remaining) [2025-02-08 05:45:32,758 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (0 of 17 remaining) [2025-02-08 05:45:32,759 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-02-08 05:45:32,760 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-02-08 05:45:32,762 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-02-08 05:45:32,762 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2025-02-08 05:45:32,802 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-02-08 05:45:32,809 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 334 places, 338 transitions, 686 flow [2025-02-08 05:45:32,864 INFO L124 PetriNetUnfolderBase]: 17/442 cut-off events. [2025-02-08 05:45:32,864 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-02-08 05:45:32,866 INFO L83 FinitePrefix]: Finished finitePrefix Result has 450 conditions, 442 events. 17/442 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1044 event pairs, 0 based on Foata normal form. 0/398 useless extension candidates. Maximal degree in co-relation 326. Up to 6 conditions per place. [2025-02-08 05:45:32,866 INFO L82 GeneralOperation]: Start removeDead. Operand has 334 places, 338 transitions, 686 flow [2025-02-08 05:45:32,870 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 334 places, 338 transitions, 686 flow [2025-02-08 05:45:32,873 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 05:45:32,873 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;@6bf8f2ef, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 05:45:32,874 INFO L334 AbstractCegarLoop]: Starting to check reachability of 23 error locations. [2025-02-08 05:45:32,886 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-02-08 05:45:32,886 INFO L124 PetriNetUnfolderBase]: 2/173 cut-off events. [2025-02-08 05:45:32,886 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-02-08 05:45:32,886 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:45:32,886 INFO L206 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] [2025-02-08 05:45:32,887 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-02-08 05:45:32,887 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:45:32,887 INFO L85 PathProgramCache]: Analyzing trace with hash -739940607, now seen corresponding path program 1 times [2025-02-08 05:45:32,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:45:32,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484759648] [2025-02-08 05:45:32,888 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:45:32,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:45:32,907 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-02-08 05:45:32,917 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-02-08 05:45:32,917 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:45:32,918 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:45:33,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:45:33,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:45:33,042 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484759648] [2025-02-08 05:45:33,042 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484759648] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:45:33,042 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:45:33,042 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:45:33,042 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422397401] [2025-02-08 05:45:33,042 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:45:33,043 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:45:33,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:45:33,044 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:45:33,044 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:45:33,089 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 279 out of 338 [2025-02-08 05:45:33,090 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 334 places, 338 transitions, 686 flow. Second operand has 3 states, 3 states have (on average 280.0) internal successors, (840), 3 states have internal predecessors, (840), 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) [2025-02-08 05:45:33,090 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:45:33,090 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 279 of 338 [2025-02-08 05:45:33,090 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:45:39,342 INFO L124 PetriNetUnfolderBase]: 18901/48786 cut-off events. [2025-02-08 05:45:39,343 INFO L125 PetriNetUnfolderBase]: For 53/53 co-relation queries the response was YES. [2025-02-08 05:45:39,447 INFO L83 FinitePrefix]: Finished finitePrefix Result has 77588 conditions, 48786 events. 18901/48786 cut-off events. For 53/53 co-relation queries the response was YES. Maximal size of possible extension queue 1228. Compared 588205 event pairs, 5784 based on Foata normal form. 1140/44524 useless extension candidates. Maximal degree in co-relation 74739. Up to 15941 conditions per place. [2025-02-08 05:45:39,704 INFO L140 encePairwiseOnDemand]: 311/338 looper letters, 85 selfloop transitions, 16 changer transitions 1/380 dead transitions. [2025-02-08 05:45:39,704 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 336 places, 380 transitions, 977 flow [2025-02-08 05:45:39,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:45:39,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:45:39,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 953 transitions. [2025-02-08 05:45:39,708 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9398422090729783 [2025-02-08 05:45:39,709 INFO L175 Difference]: Start difference. First operand has 334 places, 338 transitions, 686 flow. Second operand 3 states and 953 transitions. [2025-02-08 05:45:39,709 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 336 places, 380 transitions, 977 flow [2025-02-08 05:45:39,714 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 336 places, 380 transitions, 977 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-02-08 05:45:39,719 INFO L231 Difference]: Finished difference. Result has 338 places, 348 transitions, 814 flow [2025-02-08 05:45:39,719 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=338, PETRI_DIFFERENCE_MINUEND_FLOW=676, PETRI_DIFFERENCE_MINUEND_PLACES=334, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=333, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=317, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=814, PETRI_PLACES=338, PETRI_TRANSITIONS=348} [2025-02-08 05:45:39,721 INFO L279 CegarLoopForPetriNet]: 334 programPoint places, 4 predicate places. [2025-02-08 05:45:39,722 INFO L471 AbstractCegarLoop]: Abstraction has has 338 places, 348 transitions, 814 flow [2025-02-08 05:45:39,723 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 280.0) internal successors, (840), 3 states have internal predecessors, (840), 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) [2025-02-08 05:45:39,723 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:45:39,723 INFO L206 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] [2025-02-08 05:45:39,726 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-02-08 05:45:39,727 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-02-08 05:45:39,727 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:45:39,728 INFO L85 PathProgramCache]: Analyzing trace with hash -1185562006, now seen corresponding path program 1 times [2025-02-08 05:45:39,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:45:39,728 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [865225393] [2025-02-08 05:45:39,728 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:45:39,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:45:39,757 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 172 statements into 1 equivalence classes. [2025-02-08 05:45:39,770 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 172 of 172 statements. [2025-02-08 05:45:39,771 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:45:39,771 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:45:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:45:39,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:45:39,857 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [865225393] [2025-02-08 05:45:39,857 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [865225393] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:45:39,857 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:45:39,858 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:45:39,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2113066823] [2025-02-08 05:45:39,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:45:39,858 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:45:39,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:45:39,860 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:45:39,860 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:45:39,883 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 292 out of 338 [2025-02-08 05:45:39,884 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 338 places, 348 transitions, 814 flow. Second operand has 3 states, 3 states have (on average 294.3333333333333) internal successors, (883), 3 states have internal predecessors, (883), 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) [2025-02-08 05:45:39,885 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:45:39,885 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 292 of 338 [2025-02-08 05:45:39,885 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:45:44,346 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [323#L707-1true, Black: 337#true, 90#L721-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 94#L707-6true, 342#true]) [2025-02-08 05:45:44,347 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-02-08 05:45:44,347 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:44,347 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:45:44,347 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:45:44,441 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [323#L707-1true, Black: 337#true, 90#L721-2true, 160#L707-7true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-02-08 05:45:44,442 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-02-08 05:45:44,442 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:45:44,442 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:45:44,442 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-02-08 05:45:44,450 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][225], [260#L709true, Black: 337#true, 233#L693true, 335#true, 339#(= |#race~threads_alive~0| 0), 108#L729-2true, 333#true, 342#true]) [2025-02-08 05:45:44,450 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-02-08 05:45:44,450 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:45:44,450 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-02-08 05:45:44,450 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-02-08 05:45:44,450 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([865] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][226], [260#L709true, Black: 337#true, 233#L693true, 335#true, 76#L730true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-02-08 05:45:44,450 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-02-08 05:45:44,450 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-02-08 05:45:44,450 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:45:44,450 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-02-08 05:45:44,812 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][166], [323#L707-1true, Black: 337#true, 90#L721-2true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-02-08 05:45:44,812 INFO L294 olderBase$Statistics]: this new event has 253 ancestors and is cut-off event [2025-02-08 05:45:44,813 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-02-08 05:45:44,813 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:45:44,813 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-02-08 05:45:45,546 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 107#L707-6true, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true, 94#L707-6true]) [2025-02-08 05:45:45,547 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-02-08 05:45:45,547 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-02-08 05:45:45,547 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:45:45,547 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-02-08 05:45:45,629 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 160#L707-7true, 107#L707-6true, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-02-08 05:45:45,629 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,629 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:45:45,630 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,630 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:45:45,630 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 155#L707-7true, 333#true, 342#true, 94#L707-6true]) [2025-02-08 05:45:45,630 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,630 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,630 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:45:45,630 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:45:45,701 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 160#L707-7true, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:45,701 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-02-08 05:45:45,701 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:45:45,701 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2025-02-08 05:45:45,701 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:45:45,891 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [Black: 337#true, 35#L728-2true, 107#L707-6true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-02-08 05:45:45,891 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-02-08 05:45:45,892 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:45:45,892 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-02-08 05:45:45,892 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:45:45,892 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [323#L707-1true, Black: 337#true, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true, 94#L707-6true]) [2025-02-08 05:45:45,892 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-02-08 05:45:45,892 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:45:45,892 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-02-08 05:45:45,892 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:45:45,948 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [Black: 337#true, 35#L728-2true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:45,948 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-02-08 05:45:45,948 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,948 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-02-08 05:45:45,948 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,948 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [Black: 337#true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, 35#L728-2true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-02-08 05:45:45,948 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-02-08 05:45:45,948 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,948 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-02-08 05:45:45,948 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,949 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 35#L728-2true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:45,949 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-02-08 05:45:45,949 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,949 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-02-08 05:45:45,949 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,949 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [323#L707-1true, Black: 337#true, 35#L728-2true, 160#L707-7true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-02-08 05:45:45,949 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-02-08 05:45:45,949 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,949 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,949 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-02-08 05:45:45,950 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [323#L707-1true, Black: 337#true, 20#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, 35#L728-2true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-02-08 05:45:45,950 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-02-08 05:45:45,950 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,950 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,950 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-02-08 05:45:45,950 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [323#L707-1true, Black: 337#true, 35#L728-2true, 160#L707-7true, 335#true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-02-08 05:45:45,950 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-02-08 05:45:45,950 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,950 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:45,950 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:45:46,120 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [323#L707-1true, Black: 337#true, 35#L728-2true, 335#true, 11#L707-1true, 339#(= |#race~threads_alive~0| 0), 333#true, 342#true]) [2025-02-08 05:45:46,120 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-02-08 05:45:46,120 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-02-08 05:45:46,120 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-02-08 05:45:46,120 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-02-08 05:45:46,412 INFO L124 PetriNetUnfolderBase]: 19313/56801 cut-off events. [2025-02-08 05:45:46,412 INFO L125 PetriNetUnfolderBase]: For 2178/2359 co-relation queries the response was YES. [2025-02-08 05:45:46,552 INFO L83 FinitePrefix]: Finished finitePrefix Result has 91811 conditions, 56801 events. 19313/56801 cut-off events. For 2178/2359 co-relation queries the response was YES. Maximal size of possible extension queue 1555. Compared 752195 event pairs, 12819 based on Foata normal form. 0/50577 useless extension candidates. Maximal degree in co-relation 88422. Up to 22876 conditions per place. [2025-02-08 05:45:46,787 INFO L140 encePairwiseOnDemand]: 332/338 looper letters, 60 selfloop transitions, 5 changer transitions 0/372 dead transitions. [2025-02-08 05:45:46,788 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 339 places, 372 transitions, 992 flow [2025-02-08 05:45:46,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:45:46,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:45:46,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 942 transitions. [2025-02-08 05:45:46,791 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9289940828402367 [2025-02-08 05:45:46,791 INFO L175 Difference]: Start difference. First operand has 338 places, 348 transitions, 814 flow. Second operand 3 states and 942 transitions. [2025-02-08 05:45:46,791 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 339 places, 372 transitions, 992 flow [2025-02-08 05:45:46,830 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 372 transitions, 960 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-02-08 05:45:46,834 INFO L231 Difference]: Finished difference. Result has 339 places, 352 transitions, 820 flow [2025-02-08 05:45:46,836 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=338, PETRI_DIFFERENCE_MINUEND_FLOW=782, PETRI_DIFFERENCE_MINUEND_PLACES=335, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=348, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=343, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=820, PETRI_PLACES=339, PETRI_TRANSITIONS=352} [2025-02-08 05:45:46,839 INFO L279 CegarLoopForPetriNet]: 334 programPoint places, 5 predicate places. [2025-02-08 05:45:46,840 INFO L471 AbstractCegarLoop]: Abstraction has has 339 places, 352 transitions, 820 flow [2025-02-08 05:45:46,841 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 294.3333333333333) internal successors, (883), 3 states have internal predecessors, (883), 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) [2025-02-08 05:45:46,841 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:45:46,841 INFO L206 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] [2025-02-08 05:45:46,841 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-02-08 05:45:46,841 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-02-08 05:45:46,842 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:45:46,842 INFO L85 PathProgramCache]: Analyzing trace with hash -1902080803, now seen corresponding path program 1 times [2025-02-08 05:45:46,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:45:46,842 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1598960688] [2025-02-08 05:45:46,843 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:45:46,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:45:46,866 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 173 statements into 1 equivalence classes. [2025-02-08 05:45:46,880 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 173 of 173 statements. [2025-02-08 05:45:46,880 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:45:46,880 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:45:46,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:45:46,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:45:46,940 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1598960688] [2025-02-08 05:45:46,940 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1598960688] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:45:46,940 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:45:46,940 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:45:46,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766421458] [2025-02-08 05:45:46,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:45:46,941 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:45:46,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:45:46,943 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:45:46,943 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:45:46,994 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 338 [2025-02-08 05:45:46,996 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 339 places, 352 transitions, 820 flow. Second operand has 3 states, 3 states have (on average 289.0) internal successors, (867), 3 states have internal predecessors, (867), 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) [2025-02-08 05:45:46,996 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:45:46,996 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 338 [2025-02-08 05:45:46,996 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:45:47,426 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][276], [4#L694-2true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:47,427 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-02-08 05:45:47,427 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-02-08 05:45:47,427 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-02-08 05:45:47,428 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-02-08 05:45:47,556 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [106#L696-3true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:47,556 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-02-08 05:45:47,556 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-02-08 05:45:47,556 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-02-08 05:45:47,556 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-02-08 05:45:47,589 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 328#L696true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:47,590 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2025-02-08 05:45:47,590 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2025-02-08 05:45:47,590 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2025-02-08 05:45:47,590 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2025-02-08 05:45:47,681 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 48#L697true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:47,682 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2025-02-08 05:45:47,682 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-02-08 05:45:47,682 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-02-08 05:45:47,682 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-02-08 05:45:48,093 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, 292#L699true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:48,093 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2025-02-08 05:45:48,093 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2025-02-08 05:45:48,093 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-02-08 05:45:48,093 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-02-08 05:45:48,093 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [72#L705true, Black: 337#true, 347#true, 90#L721-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:48,093 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2025-02-08 05:45:48,093 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2025-02-08 05:45:48,094 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-02-08 05:45:48,094 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-02-08 05:45:48,202 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, 164#L700true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:48,202 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2025-02-08 05:45:48,202 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-02-08 05:45:48,202 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2025-02-08 05:45:48,202 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-02-08 05:45:48,202 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 272#L706true, 333#true, 342#true]) [2025-02-08 05:45:48,202 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2025-02-08 05:45:48,202 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-02-08 05:45:48,202 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2025-02-08 05:45:48,202 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-02-08 05:45:48,765 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][332], [4#L694-2true, Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:48,766 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-02-08 05:45:48,766 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-02-08 05:45:48,766 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-02-08 05:45:48,766 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-02-08 05:45:48,849 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [106#L696-3true, Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:48,849 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-02-08 05:45:48,849 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:45:48,849 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:45:48,849 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-02-08 05:45:48,936 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 328#L696true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:48,936 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-02-08 05:45:48,936 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-02-08 05:45:48,936 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-02-08 05:45:48,936 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-02-08 05:45:48,937 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [106#L696-3true, Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:48,937 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-02-08 05:45:48,937 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:45:48,937 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:45:48,937 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-02-08 05:45:48,937 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-02-08 05:45:48,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][276], [4#L694-2true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:48,990 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-02-08 05:45:48,990 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-02-08 05:45:48,990 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-02-08 05:45:48,990 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-02-08 05:45:49,029 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 328#L696true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:49,029 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-02-08 05:45:49,029 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-02-08 05:45:49,029 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-02-08 05:45:49,029 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-02-08 05:45:49,029 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-02-08 05:45:49,121 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [347#true, Black: 337#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 48#L697true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:49,121 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2025-02-08 05:45:49,121 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-02-08 05:45:49,121 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:45:49,121 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-02-08 05:45:49,228 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 48#L697true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:49,228 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2025-02-08 05:45:49,228 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:45:49,229 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-02-08 05:45:49,229 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:45:49,229 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-02-08 05:45:49,284 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 234#L702true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:49,284 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-02-08 05:45:49,284 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-02-08 05:45:49,284 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-02-08 05:45:49,284 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-02-08 05:45:49,287 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [106#L696-3true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:49,287 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-02-08 05:45:49,287 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-02-08 05:45:49,287 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-02-08 05:45:49,287 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-02-08 05:45:49,406 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 328#L696true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:49,406 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2025-02-08 05:45:49,406 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-02-08 05:45:49,406 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-02-08 05:45:49,406 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-02-08 05:45:49,696 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [310#L703true, Black: 337#true, 347#true, 90#L721-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:49,696 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2025-02-08 05:45:49,696 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-02-08 05:45:49,696 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2025-02-08 05:45:49,696 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-02-08 05:45:49,858 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [347#true, Black: 337#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 48#L697true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:49,858 INFO L294 olderBase$Statistics]: this new event has 235 ancestors and is cut-off event [2025-02-08 05:45:49,858 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-02-08 05:45:49,858 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:45:49,858 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-02-08 05:45:49,936 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [347#true, Black: 337#true, 292#L699true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:49,937 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-02-08 05:45:49,937 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:45:49,937 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:45:49,937 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:45:49,938 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [72#L705true, Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:49,938 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-02-08 05:45:49,938 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:45:49,938 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:45:49,938 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:45:50,109 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 292#L699true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:50,109 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-02-08 05:45:50,109 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:45:50,109 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:45:50,109 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:45:50,109 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:45:50,110 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [72#L705true, Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:50,110 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-02-08 05:45:50,110 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:45:50,110 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:45:50,110 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:45:50,110 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:45:50,283 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 164#L700true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:50,284 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-02-08 05:45:50,284 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:45:50,284 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-02-08 05:45:50,284 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-02-08 05:45:50,285 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 272#L706true, 333#true, 342#true]) [2025-02-08 05:45:50,285 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-02-08 05:45:50,285 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-02-08 05:45:50,285 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:45:50,285 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-02-08 05:45:50,445 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 164#L700true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:50,445 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-02-08 05:45:50,446 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:45:50,446 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-02-08 05:45:50,446 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:45:50,446 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-02-08 05:45:50,446 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 272#L706true, 333#true, 342#true]) [2025-02-08 05:45:50,446 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-02-08 05:45:50,446 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-02-08 05:45:50,446 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:45:50,446 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:45:50,446 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-02-08 05:45:50,858 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, 292#L699true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:50,858 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2025-02-08 05:45:50,858 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:45:50,858 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:45:50,858 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:45:50,860 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [72#L705true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:50,860 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2025-02-08 05:45:50,860 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:45:50,860 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:45:50,860 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:45:50,984 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 160#L707-7true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:50,984 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-02-08 05:45:50,984 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:45:50,984 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:50,984 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:51,076 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, 164#L700true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:51,076 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2025-02-08 05:45:51,076 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:45:51,076 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:45:51,076 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-02-08 05:45:51,078 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 272#L706true, 333#true, 342#true]) [2025-02-08 05:45:51,078 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2025-02-08 05:45:51,078 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:45:51,078 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:45:51,078 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-02-08 05:45:51,796 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [106#L696-3true, Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:51,796 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-02-08 05:45:51,796 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:45:51,796 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:51,796 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:51,836 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 234#L702true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:51,836 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-02-08 05:45:51,836 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:45:51,836 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:51,836 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:51,893 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 328#L696true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:51,893 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-02-08 05:45:51,893 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:45:51,893 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-02-08 05:45:51,893 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-02-08 05:45:51,938 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 234#L702true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:51,939 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-02-08 05:45:51,939 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:45:51,939 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:45:51,939 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:51,939 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:52,043 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [310#L703true, 347#true, Black: 337#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:52,043 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2025-02-08 05:45:52,043 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:45:52,043 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-02-08 05:45:52,043 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-02-08 05:45:52,089 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 48#L697true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:52,090 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2025-02-08 05:45:52,090 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-02-08 05:45:52,090 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:45:52,090 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-02-08 05:45:52,141 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [310#L703true, Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 82#L694-7true, 333#true, 342#true]) [2025-02-08 05:45:52,141 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2025-02-08 05:45:52,141 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:45:52,141 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:45:52,141 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-02-08 05:45:52,141 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-02-08 05:45:52,242 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 234#L702true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:52,242 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2025-02-08 05:45:52,242 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-02-08 05:45:52,242 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-02-08 05:45:52,242 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-02-08 05:45:52,422 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [310#L703true, Black: 337#true, 347#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:52,422 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-02-08 05:45:52,422 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-02-08 05:45:52,422 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:45:52,422 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:45:52,709 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [347#true, Black: 337#true, 292#L699true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:52,709 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-02-08 05:45:52,709 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:45:52,709 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:45:52,709 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:45:52,711 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [72#L705true, 347#true, Black: 337#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:52,711 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-02-08 05:45:52,711 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:45:52,711 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:45:52,711 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:45:52,846 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 164#L700true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:52,846 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-02-08 05:45:52,846 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:45:52,846 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-02-08 05:45:52,846 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-02-08 05:45:52,848 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 272#L706true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:52,848 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-02-08 05:45:52,848 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:45:52,848 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-02-08 05:45:52,848 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-02-08 05:45:53,306 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 234#L702true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:53,306 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-02-08 05:45:53,306 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-02-08 05:45:53,306 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-02-08 05:45:53,306 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-02-08 05:45:53,350 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [310#L703true, Black: 337#true, 347#true, 35#L728-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, 342#true]) [2025-02-08 05:45:53,350 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-02-08 05:45:53,351 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-02-08 05:45:53,351 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-02-08 05:45:53,351 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:45:53,626 INFO L124 PetriNetUnfolderBase]: 22694/63593 cut-off events. [2025-02-08 05:45:53,627 INFO L125 PetriNetUnfolderBase]: For 7562/8600 co-relation queries the response was YES. [2025-02-08 05:45:53,776 INFO L83 FinitePrefix]: Finished finitePrefix Result has 110720 conditions, 63593 events. 22694/63593 cut-off events. For 7562/8600 co-relation queries the response was YES. Maximal size of possible extension queue 1636. Compared 828897 event pairs, 13566 based on Foata normal form. 306/56871 useless extension candidates. Maximal degree in co-relation 107033. Up to 30126 conditions per place. [2025-02-08 05:45:54,126 INFO L140 encePairwiseOnDemand]: 328/338 looper letters, 75 selfloop transitions, 16 changer transitions 0/387 dead transitions. [2025-02-08 05:45:54,126 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 341 places, 387 transitions, 1101 flow [2025-02-08 05:45:54,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:45:54,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:45:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 937 transitions. [2025-02-08 05:45:54,129 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9240631163708086 [2025-02-08 05:45:54,129 INFO L175 Difference]: Start difference. First operand has 339 places, 352 transitions, 820 flow. Second operand 3 states and 937 transitions. [2025-02-08 05:45:54,129 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 341 places, 387 transitions, 1101 flow [2025-02-08 05:45:54,155 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 339 places, 387 transitions, 1091 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-02-08 05:45:54,159 INFO L231 Difference]: Finished difference. Result has 341 places, 366 transitions, 956 flow [2025-02-08 05:45:54,160 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=338, PETRI_DIFFERENCE_MINUEND_FLOW=810, PETRI_DIFFERENCE_MINUEND_PLACES=337, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=352, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=336, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=956, PETRI_PLACES=341, PETRI_TRANSITIONS=366} [2025-02-08 05:45:54,162 INFO L279 CegarLoopForPetriNet]: 334 programPoint places, 7 predicate places. [2025-02-08 05:45:54,162 INFO L471 AbstractCegarLoop]: Abstraction has has 341 places, 366 transitions, 956 flow [2025-02-08 05:45:54,163 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 289.0) internal successors, (867), 3 states have internal predecessors, (867), 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) [2025-02-08 05:45:54,163 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:45:54,163 INFO L206 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] [2025-02-08 05:45:54,163 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-02-08 05:45:54,163 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-02-08 05:45:54,164 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:45:54,164 INFO L85 PathProgramCache]: Analyzing trace with hash 656135138, now seen corresponding path program 1 times [2025-02-08 05:45:54,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:45:54,165 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975836146] [2025-02-08 05:45:54,165 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:45:54,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:45:54,195 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 181 statements into 1 equivalence classes. [2025-02-08 05:45:54,209 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 181 of 181 statements. [2025-02-08 05:45:54,210 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:45:54,210 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:45:54,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:45:54,273 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:45:54,273 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975836146] [2025-02-08 05:45:54,273 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [975836146] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:45:54,273 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:45:54,273 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-02-08 05:45:54,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753561676] [2025-02-08 05:45:54,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:45:54,274 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:45:54,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:45:54,274 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:45:54,275 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:45:54,292 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 294 out of 338 [2025-02-08 05:45:54,293 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 341 places, 366 transitions, 956 flow. Second operand has 3 states, 3 states have (on average 296.0) internal successors, (888), 3 states have internal predecessors, (888), 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) [2025-02-08 05:45:54,293 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:45:54,293 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 294 of 338 [2025-02-08 05:45:54,293 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:45:54,797 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][270], [4#L694-2true, 347#true, Black: 337#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:54,797 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-02-08 05:45:54,797 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-02-08 05:45:54,797 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-02-08 05:45:54,797 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-02-08 05:45:54,920 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [106#L696-3true, 347#true, Black: 337#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:54,920 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-02-08 05:45:54,920 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-02-08 05:45:54,920 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-02-08 05:45:54,920 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-02-08 05:45:55,776 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1061] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][393], [4#L694-2true, 347#true, Black: 337#true, 107#L707-6true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 228#L721-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:55,776 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-02-08 05:45:55,776 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-02-08 05:45:55,776 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-02-08 05:45:55,776 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-02-08 05:45:55,881 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][329], [4#L694-2true, 347#true, Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:55,881 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-02-08 05:45:55,881 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-02-08 05:45:55,881 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-02-08 05:45:55,881 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-02-08 05:45:55,881 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L694-8-->L694-6: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][326], [34#L694-6true, 4#L694-2true, 347#true, Black: 337#true, 224#L728-1true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:55,881 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-02-08 05:45:55,881 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-02-08 05:45:55,881 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-02-08 05:45:55,881 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-02-08 05:45:56,137 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1033] L694-8-->L694-6: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][236], [34#L694-6true, 106#L696-3true, 347#true, Black: 337#true, 224#L728-1true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:56,137 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-02-08 05:45:56,137 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:45:56,137 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-02-08 05:45:56,137 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:45:56,138 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [106#L696-3true, Black: 337#true, 347#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:56,138 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-02-08 05:45:56,138 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-02-08 05:45:56,138 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:45:56,138 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:45:56,521 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][270], [4#L694-2true, Black: 337#true, 347#true, 90#L721-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:56,521 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-02-08 05:45:56,521 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-02-08 05:45:56,521 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-02-08 05:45:56,521 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-02-08 05:45:56,866 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [106#L696-3true, Black: 337#true, 347#true, 90#L721-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:56,866 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-02-08 05:45:56,866 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-02-08 05:45:56,866 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-02-08 05:45:56,866 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-02-08 05:45:57,758 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1061] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][393], [4#L694-2true, 347#true, Black: 337#true, 224#L728-1true, 107#L707-6true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:57,759 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-02-08 05:45:57,759 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:57,759 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:57,759 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:59,291 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1061] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [106#L696-3true, Black: 337#true, 347#true, 224#L728-1true, 107#L707-6true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:59,291 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2025-02-08 05:45:59,291 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:59,291 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:59,291 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:59,468 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1061] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][393], [4#L694-2true, Black: 337#true, 347#true, 224#L728-1true, 107#L707-6true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:59,468 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-02-08 05:45:59,468 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:59,468 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:59,468 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:59,468 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:59,470 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1061] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][393], [4#L694-2true, Black: 337#true, 347#true, 224#L728-1true, 107#L707-6true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:59,470 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-02-08 05:45:59,470 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:59,470 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:59,470 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:59,470 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-02-08 05:45:59,470 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:59,645 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][329], [4#L694-2true, 347#true, Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:59,645 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-02-08 05:45:59,645 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:59,645 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:45:59,645 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-02-08 05:45:59,794 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1061] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][328], [106#L696-3true, Black: 337#true, 347#true, 107#L707-6true, 335#true, 304#ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:59,795 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-02-08 05:45:59,795 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:59,795 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:59,795 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:59,795 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1061] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [106#L696-3true, Black: 337#true, 347#true, 224#L728-1true, 107#L707-6true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:45:59,795 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-02-08 05:45:59,795 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:59,795 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:59,795 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:45:59,795 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:46:00,150 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1061] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [106#L696-3true, Black: 337#true, 347#true, 224#L728-1true, 107#L707-6true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:00,150 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-02-08 05:46:00,150 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:46:00,151 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:46:00,151 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:46:00,151 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:46:00,151 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:46:00,309 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [106#L696-3true, 347#true, Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:00,309 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-02-08 05:46:00,309 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:46:00,309 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:46:00,309 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:46:01,210 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [Black: 337#true, 347#true, 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2025-02-08 05:46:01,210 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-02-08 05:46:01,210 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-02-08 05:46:01,210 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:01,210 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:01,215 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][399], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2025-02-08 05:46:01,215 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-02-08 05:46:01,215 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:01,215 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:01,215 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-02-08 05:46:01,253 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [60#L698-1true, Black: 337#true, 347#true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,253 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-02-08 05:46:01,253 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:01,253 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:01,253 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-02-08 05:46:01,256 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][403], [60#L698-1true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,256 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-02-08 05:46:01,256 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:01,256 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:01,256 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-02-08 05:46:01,319 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [Black: 337#true, 347#true, 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2025-02-08 05:46:01,320 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-02-08 05:46:01,320 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:01,320 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:01,320 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:46:01,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][321], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 55#L698-1true]) [2025-02-08 05:46:01,322 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-02-08 05:46:01,322 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:46:01,322 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:01,322 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:01,447 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [60#L698-1true, Black: 337#true, 347#true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,447 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-02-08 05:46:01,447 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:01,447 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:46:01,447 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:01,449 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][371], [60#L698-1true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,449 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-02-08 05:46:01,449 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:01,449 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:46:01,449 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:01,456 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [113#L699true, Black: 337#true, 347#true, 181#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,456 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,457 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,457 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,457 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,457 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][399], [69#L705true, Black: 337#true, 347#true, 181#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,457 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,457 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,457 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,457 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,462 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [113#L699true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,462 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,462 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,462 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,462 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,462 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][399], [69#L705true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,462 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,462 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,462 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,463 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,498 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [Black: 337#true, 347#true, 292#L699true, 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,498 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,498 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,498 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,498 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,500 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][403], [72#L705true, Black: 337#true, 347#true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,500 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,500 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,500 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,500 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,501 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 292#L699true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,501 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,501 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,501 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,501 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,502 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][403], [72#L705true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,502 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,502 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:01,502 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,503 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-02-08 05:46:01,571 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [113#L699true, Black: 337#true, 347#true, 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,571 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,571 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,571 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,571 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][321], [69#L705true, Black: 337#true, 347#true, 181#L698-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,572 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,572 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,572 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,572 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [113#L699true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,575 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,575 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,575 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,575 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,575 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][321], [69#L705true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,575 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,575 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,575 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,575 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,869 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 292#L699true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,869 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,869 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,869 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,869 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,871 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][371], [72#L705true, Black: 337#true, 347#true, 29#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,871 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,871 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,871 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,871 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,872 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 292#L699true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,872 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,872 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,872 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,872 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,873 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][371], [72#L705true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,873 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,873 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,873 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-02-08 05:46:01,873 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:01,878 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [8#L700true, Black: 337#true, 347#true, 181#L698-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,878 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,878 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,878 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,878 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,879 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][399], [Black: 337#true, 347#true, 181#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 7#L706true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,879 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,879 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,879 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,879 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,885 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [8#L700true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,885 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,885 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,885 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,885 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,886 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][399], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 7#L706true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,886 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,886 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,886 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,886 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,952 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [Black: 337#true, 347#true, 29#L698-2true, 164#L700true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,952 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,952 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,952 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,952 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,954 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][403], [Black: 337#true, 347#true, 29#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 254#L725-1true, 272#L706true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,954 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,954 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,954 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,954 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,955 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 164#L700true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,955 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,956 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,956 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,956 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,956 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][403], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 272#L706true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:01,957 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-02-08 05:46:01,957 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,957 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-02-08 05:46:01,957 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,031 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [8#L700true, Black: 337#true, 347#true, 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,031 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,031 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,031 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,031 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,032 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][321], [Black: 337#true, 347#true, 181#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 7#L706true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,032 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,032 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,032 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,032 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [8#L700true, 347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,034 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,034 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,034 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,034 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,035 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][321], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 335#true, 7#L706true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,035 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,035 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,035 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,035 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,163 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 29#L698-2true, 164#L700true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,163 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,163 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,163 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,163 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,165 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][371], [Black: 337#true, 347#true, 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 272#L706true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,165 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,165 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,165 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,165 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,166 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 164#L700true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,166 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,166 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,166 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,166 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,167 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][371], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 272#L706true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,167 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,167 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,167 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-02-08 05:46:02,167 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,246 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([865] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [347#true, Black: 337#true, 29#L698-2true, 335#true, 76#L730true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,246 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,246 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:46:02,246 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:46:02,246 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:46:02,246 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [347#true, Black: 337#true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,246 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,246 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:46:02,246 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:46:02,246 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-02-08 05:46:02,364 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([865] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [347#true, Black: 337#true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 76#L730true, 354#(= |#race~keep_alive~0| 0), 11#L707-1true, 333#true, 55#L698-1true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,364 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-02-08 05:46:02,364 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:02,364 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:02,364 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:02,365 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [347#true, Black: 337#true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, 55#L698-1true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,365 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-02-08 05:46:02,365 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:02,365 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:02,365 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-02-08 05:46:02,576 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([865] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [113#L699true, 347#true, Black: 337#true, 335#true, 76#L730true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,576 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-02-08 05:46:02,576 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,576 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,576 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([865] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [69#L705true, 347#true, Black: 337#true, 335#true, 76#L730true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,577 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [113#L699true, 347#true, Black: 337#true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,577 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [69#L705true, 347#true, Black: 337#true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,577 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,577 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-02-08 05:46:02,578 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1061] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [Black: 337#true, 347#true, 107#L707-6true, 35#L728-2true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,578 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-02-08 05:46:02,578 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,578 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,578 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-02-08 05:46:02,666 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1061] L707-8-->L707-6: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][337], [347#true, Black: 337#true, 224#L728-1true, 107#L707-6true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,666 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-02-08 05:46:02,666 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,666 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,666 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,743 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([865] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [8#L700true, Black: 337#true, 347#true, 354#(= |#race~keep_alive~0| 0), 76#L730true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,744 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-02-08 05:46:02,744 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,744 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,744 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,744 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([865] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [Black: 337#true, 347#true, 76#L730true, 335#true, 354#(= |#race~keep_alive~0| 0), 7#L706true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,744 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-02-08 05:46:02,744 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,744 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,744 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,745 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [8#L700true, Black: 337#true, 347#true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,745 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-02-08 05:46:02,745 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,745 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,745 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,745 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [Black: 337#true, 347#true, 335#true, 354#(= |#race~keep_alive~0| 0), 7#L706true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:02,745 INFO L294 olderBase$Statistics]: this new event has 265 ancestors and is cut-off event [2025-02-08 05:46:02,745 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,745 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:02,745 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-02-08 05:46:03,089 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [Black: 337#true, 347#true, 181#L698-2true, 309#L702true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,089 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-02-08 05:46:03,089 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:46:03,089 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-02-08 05:46:03,089 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:46:03,091 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][399], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 309#L702true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,091 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-02-08 05:46:03,091 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-02-08 05:46:03,091 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:46:03,091 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:46:03,104 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [Black: 337#true, 347#true, 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 234#L702true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,105 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-02-08 05:46:03,105 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:46:03,105 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-02-08 05:46:03,105 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:46:03,106 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][403], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 234#L702true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,106 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-02-08 05:46:03,106 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-02-08 05:46:03,106 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:46:03,106 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-02-08 05:46:03,125 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][321], [Black: 337#true, 347#true, 181#L698-2true, 309#L702true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,125 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,126 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,126 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,126 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,127 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][321], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 309#L702true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,127 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,127 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,127 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,127 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,129 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [278#L709true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,129 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,129 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,129 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,129 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,145 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][403], [260#L709true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,145 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,145 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,145 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,145 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,163 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [Black: 337#true, 347#true, 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 234#L702true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,163 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,163 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,163 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,163 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][321], [278#L709true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 181#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,164 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,164 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,164 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,164 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 234#L702true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,165 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,165 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,165 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:03,165 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-02-08 05:46:03,166 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][399], [Black: 337#true, 347#true, 181#L698-2true, 335#true, 102#L703true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,166 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,166 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,166 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,166 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,167 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 102#L703true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,167 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,167 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,167 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,167 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,178 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][403], [310#L703true, Black: 337#true, 347#true, 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,178 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,178 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,178 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,178 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,179 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][403], [310#L703true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,179 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,179 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,179 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,179 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,192 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][321], [Black: 337#true, 347#true, 181#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 102#L703true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,192 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-02-08 05:46:03,192 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-02-08 05:46:03,192 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-02-08 05:46:03,192 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-02-08 05:46:03,193 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [260#L709true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,193 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,193 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,193 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,193 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-02-08 05:46:03,193 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][321], [347#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), 102#L703true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,193 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-02-08 05:46:03,193 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-02-08 05:46:03,193 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-02-08 05:46:03,193 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-02-08 05:46:03,216 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][371], [310#L703true, Black: 337#true, 347#true, 29#L698-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,217 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-02-08 05:46:03,217 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-02-08 05:46:03,217 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-02-08 05:46:03,217 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-02-08 05:46:03,217 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][371], [310#L703true, 347#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 188#L726-3true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,217 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-02-08 05:46:03,217 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-02-08 05:46:03,217 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-02-08 05:46:03,217 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-02-08 05:46:03,282 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([865] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [Black: 337#true, 347#true, 309#L702true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 76#L730true, 354#(= |#race~keep_alive~0| 0), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,282 INFO L294 olderBase$Statistics]: this new event has 275 ancestors and is cut-off event [2025-02-08 05:46:03,282 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,282 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,282 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,282 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [Black: 337#true, 347#true, 309#L702true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,283 INFO L294 olderBase$Statistics]: this new event has 275 ancestors and is cut-off event [2025-02-08 05:46:03,283 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,283 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,283 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-02-08 05:46:03,306 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([865] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret31#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret31#1=|v_ULTIMATE.start_main_#t~ret31#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret31#1][367], [347#true, Black: 337#true, 335#true, 102#L703true, 76#L730true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,306 INFO L294 olderBase$Statistics]: this new event has 277 ancestors and is cut-off event [2025-02-08 05:46:03,306 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-02-08 05:46:03,306 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-02-08 05:46:03,306 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-02-08 05:46:03,306 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([933] L729-5-->L729-2: Formula: (and (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret29#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ULTIMATE.start_main_#t~ret29#1=|v_ULTIMATE.start_main_#t~ret29#1_6|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret29#1][368], [347#true, Black: 337#true, 335#true, 102#L703true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 11#L707-1true, 108#L729-2true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:03,306 INFO L294 olderBase$Statistics]: this new event has 277 ancestors and is cut-off event [2025-02-08 05:46:03,306 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-02-08 05:46:03,306 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-02-08 05:46:03,306 INFO L297 olderBase$Statistics]: existing Event has 272 ancestors and is cut-off event [2025-02-08 05:46:03,335 INFO L124 PetriNetUnfolderBase]: 26751/84511 cut-off events. [2025-02-08 05:46:03,335 INFO L125 PetriNetUnfolderBase]: For 11685/13240 co-relation queries the response was YES. [2025-02-08 05:46:03,608 INFO L83 FinitePrefix]: Finished finitePrefix Result has 144112 conditions, 84511 events. 26751/84511 cut-off events. For 11685/13240 co-relation queries the response was YES. Maximal size of possible extension queue 2298. Compared 1203692 event pairs, 6693 based on Foata normal form. 84/76060 useless extension candidates. Maximal degree in co-relation 139707. Up to 25330 conditions per place. [2025-02-08 05:46:03,845 INFO L140 encePairwiseOnDemand]: 331/338 looper letters, 72 selfloop transitions, 7 changer transitions 0/404 dead transitions. [2025-02-08 05:46:03,845 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 343 places, 404 transitions, 1205 flow [2025-02-08 05:46:03,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-08 05:46:03,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-02-08 05:46:03,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 959 transitions. [2025-02-08 05:46:03,847 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9457593688362919 [2025-02-08 05:46:03,847 INFO L175 Difference]: Start difference. First operand has 341 places, 366 transitions, 956 flow. Second operand 3 states and 959 transitions. [2025-02-08 05:46:03,847 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 343 places, 404 transitions, 1205 flow [2025-02-08 05:46:03,874 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 341 places, 404 transitions, 1173 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-02-08 05:46:03,878 INFO L231 Difference]: Finished difference. Result has 343 places, 373 transitions, 994 flow [2025-02-08 05:46:03,878 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=338, PETRI_DIFFERENCE_MINUEND_FLOW=924, PETRI_DIFFERENCE_MINUEND_PLACES=339, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=366, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=359, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=994, PETRI_PLACES=343, PETRI_TRANSITIONS=373} [2025-02-08 05:46:03,879 INFO L279 CegarLoopForPetriNet]: 334 programPoint places, 9 predicate places. [2025-02-08 05:46:03,879 INFO L471 AbstractCegarLoop]: Abstraction has has 343 places, 373 transitions, 994 flow [2025-02-08 05:46:03,880 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 296.0) internal successors, (888), 3 states have internal predecessors, (888), 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) [2025-02-08 05:46:03,880 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-02-08 05:46:03,880 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-08 05:46:03,880 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-02-08 05:46:03,880 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-02-08 05:46:03,881 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-08 05:46:03,881 INFO L85 PathProgramCache]: Analyzing trace with hash 529076387, now seen corresponding path program 1 times [2025-02-08 05:46:03,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-08 05:46:03,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [676343426] [2025-02-08 05:46:03,881 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-08 05:46:03,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-08 05:46:03,901 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 184 statements into 1 equivalence classes. [2025-02-08 05:46:03,912 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 184 of 184 statements. [2025-02-08 05:46:03,912 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-08 05:46:03,912 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-08 05:46:04,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-02-08 05:46:04,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-08 05:46:04,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [676343426] [2025-02-08 05:46:04,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [676343426] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-08 05:46:04,134 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-08 05:46:04,135 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-08 05:46:04,135 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238546197] [2025-02-08 05:46:04,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-08 05:46:04,136 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-08 05:46:04,136 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-08 05:46:04,136 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-08 05:46:04,136 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-08 05:46:04,154 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 295 out of 338 [2025-02-08 05:46:04,155 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 343 places, 373 transitions, 994 flow. Second operand has 3 states, 3 states have (on average 297.6666666666667) internal successors, (893), 3 states have internal predecessors, (893), 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) [2025-02-08 05:46:04,155 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-02-08 05:46:04,155 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 295 of 338 [2025-02-08 05:46:04,155 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-02-08 05:46:04,688 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][269], [4#L694-2true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 357#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:04,688 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-02-08 05:46:04,688 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-02-08 05:46:04,688 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-02-08 05:46:04,688 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-02-08 05:46:04,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [34#L694-6true, 106#L696-3true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:04,740 INFO L294 olderBase$Statistics]: this new event has 211 ancestors and is cut-off event [2025-02-08 05:46:04,740 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2025-02-08 05:46:04,740 INFO L297 olderBase$Statistics]: existing Event has 211 ancestors and is cut-off event [2025-02-08 05:46:04,740 INFO L297 olderBase$Statistics]: existing Event has 211 ancestors and is cut-off event [2025-02-08 05:46:04,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [106#L696-3true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 357#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:04,740 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-02-08 05:46:04,740 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-02-08 05:46:04,741 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-02-08 05:46:04,741 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-02-08 05:46:04,771 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [106#L696-3true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 90#L721-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 352#true, 357#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:04,771 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-02-08 05:46:04,771 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-02-08 05:46:04,771 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-02-08 05:46:04,771 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-02-08 05:46:04,771 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-02-08 05:46:05,517 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][325], [4#L694-2true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:05,517 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-02-08 05:46:05,517 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-02-08 05:46:05,517 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-02-08 05:46:05,517 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-02-08 05:46:05,933 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][215], [34#L694-6true, 106#L696-3true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:05,934 INFO L294 olderBase$Statistics]: this new event has 227 ancestors and is cut-off event [2025-02-08 05:46:05,934 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2025-02-08 05:46:05,934 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2025-02-08 05:46:05,934 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2025-02-08 05:46:05,934 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][215], [106#L696-3true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:05,934 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-02-08 05:46:05,934 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:46:05,934 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:46:05,934 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:46:06,042 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][215], [106#L696-3true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 82#L694-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:06,042 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-02-08 05:46:06,042 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:46:06,042 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:46:06,042 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-02-08 05:46:06,043 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-02-08 05:46:06,128 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][269], [4#L694-2true, Black: 337#true, Black: 352#true, 90#L721-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:06,128 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-02-08 05:46:06,128 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-02-08 05:46:06,128 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-02-08 05:46:06,129 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-02-08 05:46:06,162 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1037] L694-5-->L694-4: Formula: (= v_~threads_alive~0_6 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_6} AuxVars[] AssignedVars[~threads_alive~0][262], [Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 41#L694-4true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 328#L696true, 108#L729-2true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:06,162 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-02-08 05:46:06,162 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-02-08 05:46:06,162 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-02-08 05:46:06,162 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-02-08 05:46:06,406 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1037] L694-5-->L694-4: Formula: (= v_~threads_alive~0_6 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_6} AuxVars[] AssignedVars[~threads_alive~0][262], [Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 41#L694-4true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 48#L697true, 108#L729-2true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:06,406 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2025-02-08 05:46:06,407 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:46:06,407 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:46:06,407 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-02-08 05:46:06,714 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([780] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [106#L696-3true, Black: 337#true, Black: 352#true, 90#L721-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:06,714 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-02-08 05:46:06,714 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-02-08 05:46:06,714 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-02-08 05:46:06,714 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-02-08 05:46:07,642 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1037] L694-5-->L694-4: Formula: (= v_~threads_alive~0_6 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_6} AuxVars[] AssignedVars[~threads_alive~0][262], [Black: 352#true, Black: 337#true, 292#L699true, 41#L694-4true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 108#L729-2true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:07,642 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-02-08 05:46:07,642 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:07,642 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:07,642 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:07,643 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1037] L694-5-->L694-4: Formula: (= v_~threads_alive~0_6 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_6} AuxVars[] AssignedVars[~threads_alive~0][262], [72#L705true, Black: 352#true, Black: 337#true, 41#L694-4true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 108#L729-2true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:07,643 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-02-08 05:46:07,643 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:07,643 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:07,643 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-02-08 05:46:08,213 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1037] L694-5-->L694-4: Formula: (= v_~threads_alive~0_6 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_6} AuxVars[] AssignedVars[~threads_alive~0][262], [Black: 352#true, Black: 337#true, 164#L700true, 41#L694-4true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 108#L729-2true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:08,213 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-02-08 05:46:08,213 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:08,213 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:08,213 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:08,214 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1037] L694-5-->L694-4: Formula: (= v_~threads_alive~0_6 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_6} AuxVars[] AssignedVars[~threads_alive~0][262], [Black: 352#true, Black: 337#true, 41#L694-4true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 108#L729-2true, 357#true, 272#L706true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:08,214 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-02-08 05:46:08,214 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:08,214 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:08,214 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-02-08 05:46:09,934 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][325], [4#L694-2true, Black: 352#true, Black: 337#true, 35#L728-2true, 335#true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:09,934 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-02-08 05:46:09,934 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:46:09,934 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-02-08 05:46:09,934 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:46:09,971 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][325], [4#L694-2true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:09,972 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-02-08 05:46:09,972 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:46:09,972 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-02-08 05:46:09,972 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-02-08 05:46:10,328 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][215], [106#L696-3true, Black: 354#(= |#race~keep_alive~0| 0), Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:10,328 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-02-08 05:46:10,328 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:46:10,328 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:46:10,328 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:46:10,482 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][215], [106#L696-3true, Black: 352#true, Black: 337#true, 35#L728-2true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 357#true, 155#L707-7true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:10,482 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-02-08 05:46:10,482 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:46:10,482 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:46:10,482 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-02-08 05:46:10,553 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1037] L694-5-->L694-4: Formula: (= v_~threads_alive~0_6 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_6} AuxVars[] AssignedVars[~threads_alive~0][262], [Black: 352#true, Black: 337#true, 41#L694-4true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 108#L729-2true, 357#true, 234#L702true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:10,553 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-02-08 05:46:10,553 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:46:10,553 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:46:10,553 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-02-08 05:46:11,232 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([761] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][335], [Black: 354#(= |#race~keep_alive~0| 0), 323#L707-1true, Black: 337#true, 35#L728-2true, 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 352#true, 357#true, 144#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:11,232 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2025-02-08 05:46:11,232 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-02-08 05:46:11,232 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:11,232 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:11,257 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1037] L694-5-->L694-4: Formula: (= v_~threads_alive~0_6 (+ |v_threadThread2of2ForFork0_#t~post1_3| 1)) InVars {threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|} OutVars{threadThread2of2ForFork0_#t~post1=|v_threadThread2of2ForFork0_#t~post1_3|, ~threads_alive~0=v_~threads_alive~0_6} AuxVars[] AssignedVars[~threads_alive~0][262], [310#L703true, Black: 352#true, Black: 337#true, 41#L694-4true, 354#(= |#race~keep_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 108#L729-2true, 357#true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:11,257 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2025-02-08 05:46:11,257 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:11,257 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:11,258 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-02-08 05:46:11,720 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] 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][385], [Black: 352#true, 181#L698-2true, Black: 339#(= |#race~threads_alive~0| 0), Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 354#(= |#race~keep_alive~0| 0), 335#true, 254#L725-1true, 357#true, 333#true, 55#L698-1true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:11,720 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-02-08 05:46:11,720 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:11,720 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-02-08 05:46:11,721 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:11,803 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([988] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][385], [Black: 337#true, Black: 352#true, 181#L698-2true, 354#(= |#race~keep_alive~0| 0), 335#true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 357#true, 254#L725-1true, 333#true, 55#L698-1true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:11,803 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-02-08 05:46:11,803 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:11,803 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-02-08 05:46:11,803 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:11,959 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1048] 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][386], [60#L698-1true, Black: 352#true, Black: 339#(= |#race~threads_alive~0| 0), 29#L698-2true, Black: 344#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet26#1|), 335#true, 354#(= |#race~keep_alive~0| 0), 357#true, 254#L725-1true, 333#true, Black: 349#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|)]) [2025-02-08 05:46:11,959 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-02-08 05:46:11,960 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-02-08 05:46:11,960 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-02-08 05:46:11,960 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event