./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-atomic/peterson-b.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version f8ab0bd5 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-atomic/peterson-b.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 13ba0c0f12adccd3d0e8bef05c1f05e632aaa49018b022a8b148494f09e3ffe5 --- Real Ultimate output --- This is Ultimate 0.3.0-?-f8ab0bd-m [2025-03-13 21:57:58,367 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-13 21:57:58,426 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-03-13 21:57:58,431 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-13 21:57:58,431 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-13 21:57:58,451 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-13 21:57:58,452 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-13 21:57:58,452 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-13 21:57:58,453 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-13 21:57:58,453 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-13 21:57:58,453 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-13 21:57:58,454 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-13 21:57:58,454 INFO L153 SettingsManager]: * Use SBE=true [2025-03-13 21:57:58,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-13 21:57:58,454 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-13 21:57:58,454 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-13 21:57:58,454 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-13 21:57:58,454 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-13 21:57:58,454 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-13 21:57:58,454 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-13 21:57:58,454 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-13 21:57:58,454 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-13 21:57:58,454 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-13 21:57:58,455 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-13 21:57:58,455 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-13 21:57:58,455 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-13 21:57:58,456 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/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 -> 13ba0c0f12adccd3d0e8bef05c1f05e632aaa49018b022a8b148494f09e3ffe5 [2025-03-13 21:57:58,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-13 21:57:58,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-13 21:57:58,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-13 21:57:58,681 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-13 21:57:58,681 INFO L274 PluginConnector]: CDTParser initialized [2025-03-13 21:57:58,683 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-atomic/peterson-b.i [2025-03-13 21:57:59,878 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/337569d7f/d3f6a4da9c77494a9afd2fd252a95358/FLAG95015e4ae [2025-03-13 21:58:00,176 INFO L384 CDTParser]: Found 1 translation units. [2025-03-13 21:58:00,176 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-atomic/peterson-b.i [2025-03-13 21:58:00,191 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/337569d7f/d3f6a4da9c77494a9afd2fd252a95358/FLAG95015e4ae [2025-03-13 21:58:00,209 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/337569d7f/d3f6a4da9c77494a9afd2fd252a95358 [2025-03-13 21:58:00,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-13 21:58:00,213 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-13 21:58:00,215 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-13 21:58:00,215 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-13 21:58:00,219 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-13 21:58:00,220 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,222 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62990ed9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00, skipping insertion in model container [2025-03-13 21:58:00,222 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,249 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-13 21:58:00,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-13 21:58:00,480 INFO L200 MainTranslator]: Completed pre-run [2025-03-13 21:58:00,508 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-13 21:58:00,536 INFO L204 MainTranslator]: Completed translation [2025-03-13 21:58:00,536 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00 WrapperNode [2025-03-13 21:58:00,537 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-13 21:58:00,537 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-13 21:58:00,538 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-13 21:58:00,538 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-13 21:58:00,543 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,552 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,570 INFO L138 Inliner]: procedures = 160, calls = 10, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 114 [2025-03-13 21:58:00,571 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-13 21:58:00,571 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-13 21:58:00,571 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-13 21:58:00,572 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-13 21:58:00,576 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,578 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,579 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,583 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,583 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,584 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,585 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,587 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-13 21:58:00,588 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-13 21:58:00,588 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-13 21:58:00,588 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-13 21:58:00,589 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (1/1) ... [2025-03-13 21:58:00,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-13 21:58:00,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-13 21:58:00,624 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-13 21:58:00,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-13 21:58:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2025-03-13 21:58:00,645 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2025-03-13 21:58:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2025-03-13 21:58:00,645 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2025-03-13 21:58:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-13 21:58:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-13 21:58:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-13 21:58:00,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-13 21:58:00,647 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-13 21:58:00,749 INFO L256 CfgBuilder]: Building ICFG [2025-03-13 21:58:00,752 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-13 21:58:00,901 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-13 21:58:00,901 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-13 21:58:00,901 INFO L318 CfgBuilder]: Performing block encoding [2025-03-13 21:58:00,915 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-13 21:58:00,916 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 13.03 09:58:00 BoogieIcfgContainer [2025-03-13 21:58:00,917 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-13 21:58:00,918 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-13 21:58:00,918 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-13 21:58:00,921 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-13 21:58:00,922 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.03 09:58:00" (1/3) ... [2025-03-13 21:58:00,922 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a9e919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.03 09:58:00, skipping insertion in model container [2025-03-13 21:58:00,922 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.03 09:58:00" (2/3) ... [2025-03-13 21:58:00,923 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a9e919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.03 09:58:00, skipping insertion in model container [2025-03-13 21:58:00,923 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 13.03 09:58:00" (3/3) ... [2025-03-13 21:58:00,924 INFO L128 eAbstractionObserver]: Analyzing ICFG peterson-b.i [2025-03-13 21:58:00,936 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-13 21:58:00,938 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG peterson-b.i that has 3 procedures, 129 locations, 1 initial locations, 2 loop locations, and 14 error locations. [2025-03-13 21:58:00,938 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-13 21:58:00,992 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-03-13 21:58:01,021 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 135 places, 138 transitions, 290 flow [2025-03-13 21:58:01,064 INFO L124 PetriNetUnfolderBase]: 10/136 cut-off events. [2025-03-13 21:58:01,067 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-03-13 21:58:01,073 INFO L83 FinitePrefix]: Finished finitePrefix Result has 145 conditions, 136 events. 10/136 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 283 event pairs, 0 based on Foata normal form. 0/112 useless extension candidates. Maximal degree in co-relation 114. Up to 2 conditions per place. [2025-03-13 21:58:01,074 INFO L82 GeneralOperation]: Start removeDead. Operand has 135 places, 138 transitions, 290 flow [2025-03-13 21:58:01,077 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 131 transitions, 271 flow [2025-03-13 21:58:01,084 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-13 21:58:01,092 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;@1266040e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-13 21:58:01,093 INFO L334 AbstractCegarLoop]: Starting to check reachability of 30 error locations. [2025-03-13 21:58:01,105 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-13 21:58:01,105 INFO L124 PetriNetUnfolderBase]: 0/28 cut-off events. [2025-03-13 21:58:01,105 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-13 21:58:01,105 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 21:58:01,107 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] [2025-03-13 21:58:01,108 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-13 21:58:01,112 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 21:58:01,112 INFO L85 PathProgramCache]: Analyzing trace with hash 1387219379, now seen corresponding path program 1 times [2025-03-13 21:58:01,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 21:58:01,118 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1255269362] [2025-03-13 21:58:01,118 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 21:58:01,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 21:58:01,178 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-03-13 21:58:01,185 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-03-13 21:58:01,185 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 21:58:01,185 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 21:58:01,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 21:58:01,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 21:58:01,261 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1255269362] [2025-03-13 21:58:01,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1255269362] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 21:58:01,262 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 21:58:01,262 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-13 21:58:01,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936772113] [2025-03-13 21:58:01,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 21:58:01,268 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-13 21:58:01,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 21:58:01,284 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-13 21:58:01,285 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-13 21:58:01,314 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 138 [2025-03-13 21:58:01,317 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 131 transitions, 271 flow. Second operand has 3 states, 3 states have (on average 122.33333333333333) internal successors, (367), 3 states have internal predecessors, (367), 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) [2025-03-13 21:58:01,317 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 21:58:01,317 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 138 [2025-03-13 21:58:01,319 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 21:58:01,431 INFO L124 PetriNetUnfolderBase]: 28/378 cut-off events. [2025-03-13 21:58:01,431 INFO L125 PetriNetUnfolderBase]: For 13/13 co-relation queries the response was YES. [2025-03-13 21:58:01,433 INFO L83 FinitePrefix]: Finished finitePrefix Result has 438 conditions, 378 events. 28/378 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 1531 event pairs, 5 based on Foata normal form. 21/323 useless extension candidates. Maximal degree in co-relation 369. Up to 32 conditions per place. [2025-03-13 21:58:01,435 INFO L140 encePairwiseOnDemand]: 127/138 looper letters, 10 selfloop transitions, 4 changer transitions 0/127 dead transitions. [2025-03-13 21:58:01,435 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 127 transitions, 294 flow [2025-03-13 21:58:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-13 21:58:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-13 21:58:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 387 transitions. [2025-03-13 21:58:01,448 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9347826086956522 [2025-03-13 21:58:01,449 INFO L175 Difference]: Start difference. First operand has 128 places, 131 transitions, 271 flow. Second operand 3 states and 387 transitions. [2025-03-13 21:58:01,449 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 127 transitions, 294 flow [2025-03-13 21:58:01,453 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 127 transitions, 288 flow, removed 0 selfloop flow, removed 3 redundant places. [2025-03-13 21:58:01,455 INFO L231 Difference]: Finished difference. Result has 127 places, 126 transitions, 280 flow [2025-03-13 21:58:01,457 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=250, PETRI_DIFFERENCE_MINUEND_PLACES=123, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=123, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=119, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=280, PETRI_PLACES=127, PETRI_TRANSITIONS=126} [2025-03-13 21:58:01,459 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, -1 predicate places. [2025-03-13 21:58:01,459 INFO L471 AbstractCegarLoop]: Abstraction has has 127 places, 126 transitions, 280 flow [2025-03-13 21:58:01,460 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 122.33333333333333) internal successors, (367), 3 states have internal predecessors, (367), 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) [2025-03-13 21:58:01,460 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 21:58:01,460 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] [2025-03-13 21:58:01,460 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-13 21:58:01,460 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-13 21:58:01,461 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 21:58:01,461 INFO L85 PathProgramCache]: Analyzing trace with hash -687255460, now seen corresponding path program 1 times [2025-03-13 21:58:01,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 21:58:01,461 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752425378] [2025-03-13 21:58:01,461 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 21:58:01,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 21:58:01,470 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-03-13 21:58:01,475 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-03-13 21:58:01,475 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 21:58:01,475 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 21:58:01,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 21:58:01,503 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 21:58:01,503 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752425378] [2025-03-13 21:58:01,503 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1752425378] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 21:58:01,503 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 21:58:01,503 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-13 21:58:01,503 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1323559594] [2025-03-13 21:58:01,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 21:58:01,504 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-13 21:58:01,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 21:58:01,505 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-13 21:58:01,505 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-13 21:58:01,530 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-13 21:58:01,531 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 127 places, 126 transitions, 280 flow. Second operand has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-03-13 21:58:01,531 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 21:58:01,531 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-13 21:58:01,531 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 21:58:01,595 INFO L124 PetriNetUnfolderBase]: 47/557 cut-off events. [2025-03-13 21:58:01,595 INFO L125 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2025-03-13 21:58:01,598 INFO L83 FinitePrefix]: Finished finitePrefix Result has 664 conditions, 557 events. 47/557 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 3094 event pairs, 13 based on Foata normal form. 0/444 useless extension candidates. Maximal degree in co-relation 369. Up to 48 conditions per place. [2025-03-13 21:58:01,601 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/131 dead transitions. [2025-03-13 21:58:01,602 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 131 transitions, 324 flow [2025-03-13 21:58:01,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-13 21:58:01,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-13 21:58:01,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-13 21:58:01,603 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-13 21:58:01,603 INFO L175 Difference]: Start difference. First operand has 127 places, 126 transitions, 280 flow. Second operand 3 states and 377 transitions. [2025-03-13 21:58:01,603 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 131 transitions, 324 flow [2025-03-13 21:58:01,604 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 131 transitions, 316 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-13 21:58:01,608 INFO L231 Difference]: Finished difference. Result has 129 places, 130 transitions, 310 flow [2025-03-13 21:58:01,608 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=125, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=126, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=121, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=310, PETRI_PLACES=129, PETRI_TRANSITIONS=130} [2025-03-13 21:58:01,609 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 1 predicate places. [2025-03-13 21:58:01,609 INFO L471 AbstractCegarLoop]: Abstraction has has 129 places, 130 transitions, 310 flow [2025-03-13 21:58:01,610 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-03-13 21:58:01,610 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 21:58:01,610 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] [2025-03-13 21:58:01,610 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-13 21:58:01,610 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr2Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-13 21:58:01,611 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 21:58:01,612 INFO L85 PathProgramCache]: Analyzing trace with hash -739001838, now seen corresponding path program 1 times [2025-03-13 21:58:01,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 21:58:01,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [625512760] [2025-03-13 21:58:01,612 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 21:58:01,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 21:58:01,625 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 29 statements into 1 equivalence classes. [2025-03-13 21:58:01,633 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 29 of 29 statements. [2025-03-13 21:58:01,633 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 21:58:01,633 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 21:58:01,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 21:58:01,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 21:58:01,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [625512760] [2025-03-13 21:58:01,668 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [625512760] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 21:58:01,668 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 21:58:01,668 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-13 21:58:01,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933707647] [2025-03-13 21:58:01,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 21:58:01,669 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-13 21:58:01,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 21:58:01,669 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-13 21:58:01,669 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-13 21:58:01,691 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 138 [2025-03-13 21:58:01,692 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 130 transitions, 310 flow. Second operand has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 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) [2025-03-13 21:58:01,692 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 21:58:01,692 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 138 [2025-03-13 21:58:01,692 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 21:58:01,745 INFO L124 PetriNetUnfolderBase]: 55/523 cut-off events. [2025-03-13 21:58:01,745 INFO L125 PetriNetUnfolderBase]: For 18/19 co-relation queries the response was YES. [2025-03-13 21:58:01,747 INFO L83 FinitePrefix]: Finished finitePrefix Result has 655 conditions, 523 events. 55/523 cut-off events. For 18/19 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 3057 event pairs, 15 based on Foata normal form. 0/411 useless extension candidates. Maximal degree in co-relation 533. Up to 45 conditions per place. [2025-03-13 21:58:01,749 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 10 selfloop transitions, 4 changer transitions 0/134 dead transitions. [2025-03-13 21:58:01,749 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 134 transitions, 347 flow [2025-03-13 21:58:01,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-13 21:58:01,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-13 21:58:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 378 transitions. [2025-03-13 21:58:01,751 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9130434782608695 [2025-03-13 21:58:01,751 INFO L175 Difference]: Start difference. First operand has 129 places, 130 transitions, 310 flow. Second operand 3 states and 378 transitions. [2025-03-13 21:58:01,751 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 134 transitions, 347 flow [2025-03-13 21:58:01,753 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 134 transitions, 337 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-13 21:58:01,755 INFO L231 Difference]: Finished difference. Result has 131 places, 133 transitions, 330 flow [2025-03-13 21:58:01,756 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=300, PETRI_DIFFERENCE_MINUEND_PLACES=127, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=126, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=330, PETRI_PLACES=131, PETRI_TRANSITIONS=133} [2025-03-13 21:58:01,757 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 3 predicate places. [2025-03-13 21:58:01,757 INFO L471 AbstractCegarLoop]: Abstraction has has 131 places, 133 transitions, 330 flow [2025-03-13 21:58:01,757 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 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) [2025-03-13 21:58:01,758 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 21:58:01,758 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] [2025-03-13 21:58:01,758 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-13 21:58:01,758 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err4ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-13 21:58:01,759 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 21:58:01,759 INFO L85 PathProgramCache]: Analyzing trace with hash 81996057, now seen corresponding path program 1 times [2025-03-13 21:58:01,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 21:58:01,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717359792] [2025-03-13 21:58:01,759 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 21:58:01,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 21:58:01,772 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 31 statements into 1 equivalence classes. [2025-03-13 21:58:01,774 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 31 of 31 statements. [2025-03-13 21:58:01,776 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 21:58:01,776 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 21:58:01,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 21:58:01,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 21:58:01,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717359792] [2025-03-13 21:58:01,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [717359792] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 21:58:01,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 21:58:01,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-13 21:58:01,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930361878] [2025-03-13 21:58:01,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 21:58:01,808 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-13 21:58:01,808 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 21:58:01,809 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-13 21:58:01,809 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-13 21:58:01,821 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2025-03-13 21:58:01,822 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 133 transitions, 330 flow. Second operand has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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) [2025-03-13 21:58:01,822 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 21:58:01,822 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2025-03-13 21:58:01,822 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 21:58:01,907 INFO L124 PetriNetUnfolderBase]: 71/734 cut-off events. [2025-03-13 21:58:01,907 INFO L125 PetriNetUnfolderBase]: For 58/63 co-relation queries the response was YES. [2025-03-13 21:58:01,909 INFO L83 FinitePrefix]: Finished finitePrefix Result has 933 conditions, 734 events. 71/734 cut-off events. For 58/63 co-relation queries the response was YES. Maximal size of possible extension queue 35. Compared 5026 event pairs, 3 based on Foata normal form. 2/584 useless extension candidates. Maximal degree in co-relation 850. Up to 46 conditions per place. [2025-03-13 21:58:01,911 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/140 dead transitions. [2025-03-13 21:58:01,911 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 140 transitions, 389 flow [2025-03-13 21:58:01,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-13 21:58:01,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-13 21:58:01,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 384 transitions. [2025-03-13 21:58:01,913 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.927536231884058 [2025-03-13 21:58:01,913 INFO L175 Difference]: Start difference. First operand has 131 places, 133 transitions, 330 flow. Second operand 3 states and 384 transitions. [2025-03-13 21:58:01,913 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 140 transitions, 389 flow [2025-03-13 21:58:01,915 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 140 transitions, 377 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-13 21:58:01,916 INFO L231 Difference]: Finished difference. Result has 133 places, 138 transitions, 370 flow [2025-03-13 21:58:01,916 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=322, PETRI_DIFFERENCE_MINUEND_PLACES=129, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=133, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=370, PETRI_PLACES=133, PETRI_TRANSITIONS=138} [2025-03-13 21:58:01,917 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 5 predicate places. [2025-03-13 21:58:01,917 INFO L471 AbstractCegarLoop]: Abstraction has has 133 places, 138 transitions, 370 flow [2025-03-13 21:58:01,917 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.0) internal successors, (372), 3 states have internal predecessors, (372), 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) [2025-03-13 21:58:01,917 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 21:58:01,917 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] [2025-03-13 21:58:01,917 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-13 21:58:01,917 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting thr2Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-13 21:58:01,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 21:58:01,918 INFO L85 PathProgramCache]: Analyzing trace with hash 1043468329, now seen corresponding path program 1 times [2025-03-13 21:58:01,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 21:58:01,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201229556] [2025-03-13 21:58:01,918 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 21:58:01,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 21:58:01,930 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-03-13 21:58:01,937 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-03-13 21:58:01,937 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 21:58:01,937 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 21:58:01,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 21:58:01,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 21:58:01,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201229556] [2025-03-13 21:58:01,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1201229556] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 21:58:01,967 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 21:58:01,967 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-13 21:58:01,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24753098] [2025-03-13 21:58:01,967 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 21:58:01,967 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-13 21:58:01,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 21:58:01,968 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-13 21:58:01,968 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-13 21:58:01,988 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-13 21:58:01,988 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 138 transitions, 370 flow. Second operand has 3 states, 3 states have (on average 121.66666666666667) internal successors, (365), 3 states have internal predecessors, (365), 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) [2025-03-13 21:58:01,988 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 21:58:01,989 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-13 21:58:01,989 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 21:58:02,072 INFO L124 PetriNetUnfolderBase]: 127/1007 cut-off events. [2025-03-13 21:58:02,072 INFO L125 PetriNetUnfolderBase]: For 114/120 co-relation queries the response was YES. [2025-03-13 21:58:02,076 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1370 conditions, 1007 events. 127/1007 cut-off events. For 114/120 co-relation queries the response was YES. Maximal size of possible extension queue 42. Compared 7334 event pairs, 21 based on Foata normal form. 0/804 useless extension candidates. Maximal degree in co-relation 734. Up to 109 conditions per place. [2025-03-13 21:58:02,080 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 12 selfloop transitions, 6 changer transitions 0/143 dead transitions. [2025-03-13 21:58:02,080 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 143 transitions, 419 flow [2025-03-13 21:58:02,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-13 21:58:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-13 21:58:02,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-13 21:58:02,082 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-13 21:58:02,082 INFO L175 Difference]: Start difference. First operand has 133 places, 138 transitions, 370 flow. Second operand 3 states and 377 transitions. [2025-03-13 21:58:02,082 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 143 transitions, 419 flow [2025-03-13 21:58:02,085 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 143 transitions, 409 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-13 21:58:02,087 INFO L231 Difference]: Finished difference. Result has 135 places, 142 transitions, 404 flow [2025-03-13 21:58:02,087 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=360, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=138, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=132, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=404, PETRI_PLACES=135, PETRI_TRANSITIONS=142} [2025-03-13 21:58:02,088 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 7 predicate places. [2025-03-13 21:58:02,089 INFO L471 AbstractCegarLoop]: Abstraction has has 135 places, 142 transitions, 404 flow [2025-03-13 21:58:02,089 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 121.66666666666667) internal successors, (365), 3 states have internal predecessors, (365), 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) [2025-03-13 21:58:02,089 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 21:58:02,089 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] [2025-03-13 21:58:02,089 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-13 21:58:02,089 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-13 21:58:02,090 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 21:58:02,091 INFO L85 PathProgramCache]: Analyzing trace with hash 521798400, now seen corresponding path program 1 times [2025-03-13 21:58:02,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 21:58:02,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245394243] [2025-03-13 21:58:02,091 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 21:58:02,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 21:58:02,100 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-03-13 21:58:02,104 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-03-13 21:58:02,106 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 21:58:02,106 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 21:58:02,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 21:58:02,149 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 21:58:02,149 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245394243] [2025-03-13 21:58:02,149 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [245394243] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 21:58:02,149 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 21:58:02,149 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-13 21:58:02,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920377259] [2025-03-13 21:58:02,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 21:58:02,150 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-13 21:58:02,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 21:58:02,150 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-13 21:58:02,150 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-13 21:58:02,166 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-13 21:58:02,167 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 142 transitions, 404 flow. Second operand has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-03-13 21:58:02,167 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 21:58:02,167 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-13 21:58:02,167 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 21:58:02,231 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][117], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 3#L688-1true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 158#true]) [2025-03-13 21:58:02,232 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-13 21:58:02,232 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,232 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,232 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][103], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 105#L689-5true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 158#true]) [2025-03-13 21:58:02,265 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:02,265 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,265 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,265 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,302 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-13 21:58:02,303 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,303 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,303 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,303 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-13 21:58:02,304 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-13 21:58:02,304 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:02,304 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:02,304 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:02,308 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 163#true, 158#true, 94#L692true]) [2025-03-13 21:58:02,309 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,309 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:02,309 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:02,309 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,309 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 158#true, 94#L692true]) [2025-03-13 21:58:02,309 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,309 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,309 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,309 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,310 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-13 21:58:02,310 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-13 21:58:02,310 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:02,310 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:02,310 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:02,310 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:02,311 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 158#true, 94#L692true]) [2025-03-13 21:58:02,311 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,311 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,311 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,311 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,311 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,314 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true, 158#true, 94#L692true]) [2025-03-13 21:58:02,315 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,315 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,315 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,315 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:02,320 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-13 21:58:02,321 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-13 21:58:02,321 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,321 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,321 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,321 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,321 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,321 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-13 21:58:02,321 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,321 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,321 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,321 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,321 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,323 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, 158#true]) [2025-03-13 21:58:02,324 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,324 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,324 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,324 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,324 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,324 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,327 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([382] thr1EXIT-->L700: Formula: (and (= |v_ULTIMATE.start_main_~t1~0#1_6| v_thr1Thread1of1ForFork1_thidvar0_4) (= v_thr1Thread1of1ForFork1_thidvar1_4 0)) InVars {ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thr1Thread1of1ForFork1_thidvar1=v_thr1Thread1of1ForFork1_thidvar1_4, thr1Thread1of1ForFork1_thidvar0=v_thr1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_~t1~0#1=|v_ULTIMATE.start_main_~t1~0#1_6|, thr1Thread1of1ForFork1_thidvar1=v_thr1Thread1of1ForFork1_thidvar1_4, thr1Thread1of1ForFork1_thidvar0=v_thr1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][146], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 105#L689-5true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true, 158#true]) [2025-03-13 21:58:02,328 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,328 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,328 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,328 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2025-03-13 21:58:02,335 INFO L124 PetriNetUnfolderBase]: 238/2156 cut-off events. [2025-03-13 21:58:02,335 INFO L125 PetriNetUnfolderBase]: For 360/379 co-relation queries the response was YES. [2025-03-13 21:58:02,363 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2937 conditions, 2156 events. 238/2156 cut-off events. For 360/379 co-relation queries the response was YES. Maximal size of possible extension queue 95. Compared 20298 event pairs, 17 based on Foata normal form. 2/1738 useless extension candidates. Maximal degree in co-relation 1697. Up to 166 conditions per place. [2025-03-13 21:58:02,371 INFO L140 encePairwiseOnDemand]: 130/138 looper letters, 17 selfloop transitions, 8 changer transitions 0/152 dead transitions. [2025-03-13 21:58:02,371 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 152 transitions, 497 flow [2025-03-13 21:58:02,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-13 21:58:02,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-13 21:58:02,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 381 transitions. [2025-03-13 21:58:02,373 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9202898550724637 [2025-03-13 21:58:02,373 INFO L175 Difference]: Start difference. First operand has 135 places, 142 transitions, 404 flow. Second operand 3 states and 381 transitions. [2025-03-13 21:58:02,373 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 152 transitions, 497 flow [2025-03-13 21:58:02,376 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 152 transitions, 481 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-13 21:58:02,378 INFO L231 Difference]: Finished difference. Result has 137 places, 150 transitions, 476 flow [2025-03-13 21:58:02,378 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=392, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=134, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=476, PETRI_PLACES=137, PETRI_TRANSITIONS=150} [2025-03-13 21:58:02,379 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 9 predicate places. [2025-03-13 21:58:02,379 INFO L471 AbstractCegarLoop]: Abstraction has has 137 places, 150 transitions, 476 flow [2025-03-13 21:58:02,380 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-03-13 21:58:02,380 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 21:58:02,380 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] [2025-03-13 21:58:02,380 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-13 21:58:02,380 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thr2Err4ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-13 21:58:02,381 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 21:58:02,381 INFO L85 PathProgramCache]: Analyzing trace with hash -1008045960, now seen corresponding path program 1 times [2025-03-13 21:58:02,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 21:58:02,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1022525616] [2025-03-13 21:58:02,381 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 21:58:02,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 21:58:02,388 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 37 statements into 1 equivalence classes. [2025-03-13 21:58:02,391 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 37 of 37 statements. [2025-03-13 21:58:02,391 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 21:58:02,391 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 21:58:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 21:58:02,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 21:58:02,409 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1022525616] [2025-03-13 21:58:02,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1022525616] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 21:58:02,409 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 21:58:02,410 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-13 21:58:02,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671909374] [2025-03-13 21:58:02,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 21:58:02,410 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-13 21:58:02,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 21:58:02,411 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-13 21:58:02,411 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-13 21:58:02,422 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2025-03-13 21:58:02,422 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 150 transitions, 476 flow. Second operand has 3 states, 3 states have (on average 124.33333333333333) internal successors, (373), 3 states have internal predecessors, (373), 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) [2025-03-13 21:58:02,423 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 21:58:02,423 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2025-03-13 21:58:02,423 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 21:58:02,500 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][119], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 3#L688-1true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-13 21:58:02,501 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-13 21:58:02,501 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,501 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,501 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,506 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([296] L689-7-->L689-4: Formula: (= |v_#race~turn~0_3| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_3|} AuxVars[] AssignedVars[#race~turn~0][121], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 72#L689-4true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 67#L679-1true, 165#(= |#race~turn~0| 0), 134#true, Black: 155#(= |#race~flag2~0| 0), 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-13 21:58:02,506 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-13 21:58:02,506 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,507 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,507 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][105], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 105#L689-5true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-13 21:58:02,548 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:02,548 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,548 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,548 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,635 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 134#true, 118#L683true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-13 21:58:02,635 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,635 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,635 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,635 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,636 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 70#L689-9true, 168#true, 134#true, 118#L683true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-13 21:58:02,636 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-13 21:58:02,636 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,636 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,636 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,636 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([296] L689-7-->L689-4: Formula: (= |v_#race~turn~0_3| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_3|} AuxVars[] AssignedVars[#race~turn~0][131], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 72#L689-4true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 43#L680-5true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-13 21:58:02,636 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:02,637 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,637 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,637 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,638 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), 70#L689-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 134#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-13 21:58:02,638 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-13 21:58:02,638 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-13 21:58:02,638 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:02,638 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-13 21:58:02,639 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-13 21:58:02,639 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-13 21:58:02,639 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,639 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,639 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,640 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 155#(= |#race~flag2~0| 0), 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true, 94#L692true]) [2025-03-13 21:58:02,640 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-13 21:58:02,640 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-13 21:58:02,641 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-13 21:58:02,641 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:02,641 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true, 94#L692true]) [2025-03-13 21:58:02,641 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-13 21:58:02,641 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,641 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,641 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,652 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 87#L698-1true, 94#L692true]) [2025-03-13 21:58:02,652 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,653 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,653 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,653 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,654 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 70#L689-9true, 165#(= |#race~turn~0| 0), 134#true, 168#true, 118#L683true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-13 21:58:02,654 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,654 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,654 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,654 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-13 21:58:02,654 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,657 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 134#true, 118#L683true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-13 21:58:02,657 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-13 21:58:02,657 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:02,657 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2025-03-13 21:58:02,657 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:02,657 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:02,659 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 94#L692true]) [2025-03-13 21:58:02,659 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,660 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,660 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,660 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,660 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), 101#L680-9true, Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 94#L692true]) [2025-03-13 21:58:02,660 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,660 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,660 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,660 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,660 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,661 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-13 21:58:02,661 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-13 21:58:02,661 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:02,661 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:02,661 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:02,661 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:02,666 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-13 21:58:02,667 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,667 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,667 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,667 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,667 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,667 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,667 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 70#L689-9true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-13 21:58:02,667 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,667 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,667 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,667 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-13 21:58:02,667 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,667 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,672 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 70#L689-9true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 134#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-13 21:58:02,672 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-13 21:58:02,672 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:02,672 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:02,673 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:02,673 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is not cut-off event [2025-03-13 21:58:02,673 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:02,673 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:02,673 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-13 21:58:02,673 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,673 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,673 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,673 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,674 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-13 21:58:02,674 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,674 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,674 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,674 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,674 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,677 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 163#true, 94#L692true]) [2025-03-13 21:58:02,677 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,677 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:02,677 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:02,678 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:02,678 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,678 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 163#true, 94#L692true]) [2025-03-13 21:58:02,678 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,678 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,678 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,678 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,679 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-13 21:58:02,679 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,679 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,679 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,679 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,680 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-13 21:58:02,680 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-13 21:58:02,680 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:02,680 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:02,680 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:02,681 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:02,681 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:02,681 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-13 21:58:02,681 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,681 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,681 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,681 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,681 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,683 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 118#L683true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-13 21:58:02,683 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,683 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,683 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,683 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,686 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-13 21:58:02,686 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,686 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,686 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,686 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,687 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 70#L689-9true, 134#true, 168#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-13 21:58:02,687 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,687 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:02,687 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:02,687 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,687 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:02,687 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-13 21:58:02,687 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,687 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,687 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,687 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,687 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,687 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,689 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true]) [2025-03-13 21:58:02,689 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,689 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,690 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,690 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,694 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 163#true, 94#L692true]) [2025-03-13 21:58:02,694 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,694 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,694 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,694 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,694 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:02,698 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 118#L683true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-13 21:58:02,698 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,698 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,698 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,699 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:02,699 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:02,704 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:02,704 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,704 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,704 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,705 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,705 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 70#L689-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:02,705 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-13 21:58:02,705 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,705 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,705 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,711 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-13 21:58:02,712 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,712 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,712 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,712 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,712 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,712 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,712 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-13 21:58:02,712 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-13 21:58:02,713 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,713 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,713 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,713 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,713 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,713 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,715 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:02,715 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,716 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,716 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,716 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,716 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,718 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 79#L680-8true, 134#true, 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 94#L692true]) [2025-03-13 21:58:02,718 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,718 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,719 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,719 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,719 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 94#L692true]) [2025-03-13 21:58:02,719 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-13 21:58:02,719 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,719 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:02,719 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,721 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 54#L700true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-13 21:58:02,721 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-13 21:58:02,721 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-13 21:58:02,721 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-13 21:58:02,721 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,723 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-13 21:58:02,723 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,723 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,723 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,723 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,724 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,724 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,726 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true]) [2025-03-13 21:58:02,727 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:02,727 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,727 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:02,727 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,727 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:02,734 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true]) [2025-03-13 21:58:02,734 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,734 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,734 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,734 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,735 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true]) [2025-03-13 21:58:02,735 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2025-03-13 21:58:02,735 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,735 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,735 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,735 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,736 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 54#L700true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:02,736 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,736 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,736 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,736 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,737 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 54#L700true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-13 21:58:02,737 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,737 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,737 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,737 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,737 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,737 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2025-03-13 21:58:02,740 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true, 163#true]) [2025-03-13 21:58:02,741 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,741 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-13 21:58:02,741 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-13 21:58:02,741 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-13 21:58:02,741 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,745 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 54#L700true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:02,746 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2025-03-13 21:58:02,746 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,746 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,746 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-13 21:58:02,746 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:02,760 INFO L124 PetriNetUnfolderBase]: 394/3080 cut-off events. [2025-03-13 21:58:02,761 INFO L125 PetriNetUnfolderBase]: For 608/647 co-relation queries the response was YES. [2025-03-13 21:58:02,774 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4400 conditions, 3080 events. 394/3080 cut-off events. For 608/647 co-relation queries the response was YES. Maximal size of possible extension queue 127. Compared 31022 event pairs, 16 based on Foata normal form. 8/2495 useless extension candidates. Maximal degree in co-relation 4252. Up to 187 conditions per place. [2025-03-13 21:58:02,787 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 10 selfloop transitions, 5 changer transitions 0/156 dead transitions. [2025-03-13 21:58:02,788 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 156 transitions, 525 flow [2025-03-13 21:58:02,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-13 21:58:02,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-13 21:58:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 383 transitions. [2025-03-13 21:58:02,789 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9251207729468599 [2025-03-13 21:58:02,789 INFO L175 Difference]: Start difference. First operand has 137 places, 150 transitions, 476 flow. Second operand 3 states and 383 transitions. [2025-03-13 21:58:02,789 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 156 transitions, 525 flow [2025-03-13 21:58:02,793 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 156 transitions, 509 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-13 21:58:02,795 INFO L231 Difference]: Finished difference. Result has 139 places, 155 transitions, 508 flow [2025-03-13 21:58:02,795 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=460, PETRI_DIFFERENCE_MINUEND_PLACES=135, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=150, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=145, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=508, PETRI_PLACES=139, PETRI_TRANSITIONS=155} [2025-03-13 21:58:02,796 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 11 predicate places. [2025-03-13 21:58:02,796 INFO L471 AbstractCegarLoop]: Abstraction has has 139 places, 155 transitions, 508 flow [2025-03-13 21:58:02,796 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 124.33333333333333) internal successors, (373), 3 states have internal predecessors, (373), 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) [2025-03-13 21:58:02,796 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 21:58:02,796 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] [2025-03-13 21:58:02,796 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-13 21:58:02,797 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-13 21:58:02,797 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 21:58:02,797 INFO L85 PathProgramCache]: Analyzing trace with hash 1701661736, now seen corresponding path program 1 times [2025-03-13 21:58:02,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 21:58:02,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100541764] [2025-03-13 21:58:02,798 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 21:58:02,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 21:58:02,804 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-03-13 21:58:02,807 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-03-13 21:58:02,807 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 21:58:02,807 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-13 21:58:02,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-13 21:58:02,835 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-13 21:58:02,835 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100541764] [2025-03-13 21:58:02,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1100541764] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-13 21:58:02,835 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-13 21:58:02,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-13 21:58:02,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [494917499] [2025-03-13 21:58:02,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-13 21:58:02,836 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-13 21:58:02,836 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-13 21:58:02,836 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-13 21:58:02,836 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-13 21:58:02,856 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-13 21:58:02,857 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 155 transitions, 508 flow. Second operand has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-03-13 21:58:02,857 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-13 21:58:02,857 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-13 21:58:02,857 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-13 21:58:02,943 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][119], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 163#true, 3#L688-1true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:02,943 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-13 21:58:02,943 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,943 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,943 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,948 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([296] L689-7-->L689-4: Formula: (= |v_#race~turn~0_3| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_3|} AuxVars[] AssignedVars[#race~turn~0][121], [72#L689-4true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 67#L679-1true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:02,948 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-13 21:58:02,948 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,948 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,948 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-13 21:58:02,991 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:02,991 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:02,991 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:02,991 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:02,991 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:02,996 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][105], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, 105#L689-5true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:02,996 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:02,996 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,996 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,996 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:02,998 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:02,998 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:02,998 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:02,998 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:02,998 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,003 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,003 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,003 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,003 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,003 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,004 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,004 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,005 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,005 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,005 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,005 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,005 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,005 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,005 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,005 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-13 21:58:03,005 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-13 21:58:03,005 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-13 21:58:03,008 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-13 21:58:03,008 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,008 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,008 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,008 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,012 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,012 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,012 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,012 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,012 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,012 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,012 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,018 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-13 21:58:03,018 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,018 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,018 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,018 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,019 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,019 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,019 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,019 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-13 21:58:03,019 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,019 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-13 21:58:03,021 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 111#L681-1true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,021 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,022 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,022 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,022 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,025 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,025 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,025 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-13 21:58:03,025 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-13 21:58:03,026 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-13 21:58:03,026 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,031 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [111#L681-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,031 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,031 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,031 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,032 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,032 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,032 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-13 21:58:03,032 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,032 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,032 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,032 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 19#L682-2true, Black: 153#true]) [2025-03-13 21:58:03,034 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,034 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,034 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,034 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,042 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 113#L691-1true, 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,042 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,042 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,042 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,042 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,044 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 19#L682-2true, Black: 153#true]) [2025-03-13 21:58:03,044 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,044 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,044 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,044 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,044 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,044 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 111#L681-1true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,044 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,044 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:03,044 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:03,044 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,046 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 107#L682-1true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,046 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,046 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,046 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,046 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-13 21:58:03,049 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [111#L681-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,049 INFO L294 olderBase$Statistics]: this new event has 71 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,049 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 19#L682-2true, Black: 153#true]) [2025-03-13 21:58:03,050 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,050 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 107#L682-1true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,050 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,050 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,051 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,051 INFO L294 olderBase$Statistics]: this new event has 63 ancestors and is not cut-off event [2025-03-13 21:58:03,051 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2025-03-13 21:58:03,051 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,051 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,051 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2025-03-13 21:58:03,052 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 113#L691-1true, 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,052 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,052 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,052 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,052 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,052 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,057 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 19#L682-2true, Black: 153#true]) [2025-03-13 21:58:03,058 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,058 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,058 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,058 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,058 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 107#L682-1true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,058 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,058 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,058 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,059 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,059 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,059 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,063 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,063 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,063 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,063 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,063 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,063 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,063 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,063 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,066 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-13 21:58:03,066 INFO L294 olderBase$Statistics]: this new event has 64 ancestors and is not cut-off event [2025-03-13 21:58:03,066 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2025-03-13 21:58:03,066 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2025-03-13 21:58:03,066 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,066 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,068 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [113#L691-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,068 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,068 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,068 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,068 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,074 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 107#L682-1true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,074 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,074 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,074 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,074 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,075 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,076 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,076 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,076 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,076 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,079 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,079 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,079 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,079 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-13 21:58:03,079 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,079 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 70#L689-9true, 134#true, Black: 170#(= |#race~flag1~0| 0), 118#L683true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,079 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-13 21:58:03,079 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,079 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,079 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([296] L689-7-->L689-4: Formula: (= |v_#race~turn~0_3| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_3|} AuxVars[] AssignedVars[#race~turn~0][131], [72#L689-4true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 43#L680-5true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,080 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,080 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:03,080 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:03,080 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-13 21:58:03,081 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 111#L681-1true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,081 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-13 21:58:03,081 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-13 21:58:03,081 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-13 21:58:03,081 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,081 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,082 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [113#L691-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,082 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,082 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,082 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,082 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,082 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-13 21:58:03,082 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 165#(= |#race~turn~0| 0), 70#L689-9true, 134#true, Black: 170#(= |#race~flag1~0| 0), 118#L683true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,082 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-13 21:58:03,082 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,083 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-13 21:58:03,083 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-13 21:58:03,083 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, 118#L683true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,083 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,083 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,083 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,083 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,084 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,084 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-13 21:58:03,084 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-13 21:58:03,084 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,084 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-13 21:58:03,085 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,085 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,085 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,085 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,085 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,094 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,094 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,094 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,094 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,094 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,094 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,094 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,094 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,095 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 19#L682-2true, Black: 153#true]) [2025-03-13 21:58:03,095 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,096 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,096 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,096 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,096 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,098 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,098 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,099 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,099 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,099 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,102 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,102 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,102 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,102 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,102 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,103 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,103 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,103 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,103 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-13 21:58:03,103 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,104 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 70#L689-9true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,104 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,104 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,104 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,104 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-13 21:58:03,104 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,107 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-13 21:58:03,107 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,107 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,107 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,107 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,107 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,107 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,107 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,108 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 118#L683true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,108 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,108 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,108 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:03,108 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2025-03-13 21:58:03,108 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:03,108 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 113#L691-1true, 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,108 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2025-03-13 21:58:03,108 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,108 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,108 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,108 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,108 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,109 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 107#L682-1true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,109 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,109 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,109 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,109 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,110 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,111 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,111 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,111 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,111 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,112 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,112 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,112 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,112 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,112 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,112 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,112 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,113 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,113 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,113 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,113 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:03,113 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:03,113 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:03,117 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,117 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,118 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,118 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,118 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-13 21:58:03,118 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,118 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,118 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 70#L689-9true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,118 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,118 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,118 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,118 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,118 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-13 21:58:03,118 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,119 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 46#L681true, Black: 153#true]) [2025-03-13 21:58:03,119 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,119 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,119 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-13 21:58:03,119 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,123 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [111#L681-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,123 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,123 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,123 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,123 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,123 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,123 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,123 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2025-03-13 21:58:03,124 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 113#L691-1true, 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,124 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,124 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,124 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,124 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,124 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,125 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,125 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2025-03-13 21:58:03,125 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 70#L689-9true, 134#true, Black: 170#(= |#race~flag1~0| 0), 118#L683true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,125 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,125 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,125 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:03,125 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,125 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:03,125 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is not cut-off event [2025-03-13 21:58:03,125 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:03,125 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 118#L683true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,125 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:03,126 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,126 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,126 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,126 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 118#L683true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,126 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,126 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,126 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,126 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,126 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-13 21:58:03,129 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,129 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,129 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:03,129 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,129 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:03,129 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:03,129 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,129 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,129 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,129 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,129 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,130 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,130 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,130 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,130 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,130 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,131 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,131 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,131 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,131 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,131 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:03,131 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:03,131 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-13 21:58:03,131 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,131 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,131 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,131 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,131 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,131 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,133 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 118#L683true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,133 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,133 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,133 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,133 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,136 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 165#(= |#race~turn~0| 0), 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,136 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,136 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,136 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,136 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,136 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 165#(= |#race~turn~0| 0), 70#L689-9true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,137 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,137 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,137 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:03,137 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:03,137 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-13 21:58:03,137 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 118#L683true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,137 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,137 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,137 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,137 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,137 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,137 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-13 21:58:03,138 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 111#L681-1true, 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,138 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,138 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,138 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-13 21:58:03,138 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2025-03-13 21:58:03,139 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 113#L691-1true, 8#L681-2true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,139 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,139 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,139 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2025-03-13 21:58:03,139 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-13 21:58:03,141 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,141 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,141 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,141 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,141 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,143 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 19#L682-2true, Black: 153#true]) [2025-03-13 21:58:03,143 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,143 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-13 21:58:03,143 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,143 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,143 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,143 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,143 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,146 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,146 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,146 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,146 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,147 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,147 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,148 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [113#L691-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,148 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,148 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,148 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-13 21:58:03,148 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,151 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, 173#true, Black: 168#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,151 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,151 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,151 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,151 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-13 21:58:03,151 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-13 21:58:03,152 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 19#L682-2true, Black: 153#true]) [2025-03-13 21:58:03,152 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,152 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,152 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-13 21:58:03,152 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-13 21:58:03,155 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 107#L682-1true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,155 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,155 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,155 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:03,155 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,155 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,155 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,155 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,181 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 59#L690true, Black: 163#true, 107#L682-1true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,181 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,181 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,181 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-13 21:58:03,181 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-13 21:58:03,185 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,185 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,185 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,185 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,189 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-13 21:58:03,189 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,189 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-13 21:58:03,189 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-13 21:58:03,189 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-13 21:58:03,190 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:03,190 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,190 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,190 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,192 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-13 21:58:03,192 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:03,192 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,192 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,192 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,192 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,192 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,196 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-13 21:58:03,196 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-13 21:58:03,196 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,196 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,196 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-13 21:58:03,196 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-13 21:58:03,218 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 59#L690true, Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 170#(= |#race~flag1~0| 0), Black: 153#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true]) [2025-03-13 21:58:03,218 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is not cut-off event [2025-03-13 21:58:03,218 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is not cut-off event [2025-03-13 21:58:03,218 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2025-03-13 21:58:03,218 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2025-03-13 21:58:03,222 INFO L124 PetriNetUnfolderBase]: 576/3702 cut-off events. [2025-03-13 21:58:03,222 INFO L125 PetriNetUnfolderBase]: For 522/560 co-relation queries the response was YES. [2025-03-13 21:58:03,230 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5584 conditions, 3702 events. 576/3702 cut-off events. For 522/560 co-relation queries the response was YES. Maximal size of possible extension queue 163. Compared 38747 event pairs, 67 based on Foata normal form. 5/2986 useless extension candidates. Maximal degree in co-relation 5091. Up to 526 conditions per place. [2025-03-13 21:58:03,240 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/160 dead transitions. [2025-03-13 21:58:03,240 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 160 transitions, 552 flow [2025-03-13 21:58:03,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-13 21:58:03,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-13 21:58:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-13 21:58:03,241 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-13 21:58:03,241 INFO L175 Difference]: Start difference. First operand has 139 places, 155 transitions, 508 flow. Second operand 3 states and 377 transitions. [2025-03-13 21:58:03,242 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 160 transitions, 552 flow [2025-03-13 21:58:03,244 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 160 transitions, 542 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-13 21:58:03,245 INFO L231 Difference]: Finished difference. Result has 141 places, 159 transitions, 536 flow [2025-03-13 21:58:03,246 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=138, PETRI_DIFFERENCE_MINUEND_FLOW=498, PETRI_DIFFERENCE_MINUEND_PLACES=137, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=150, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=536, PETRI_PLACES=141, PETRI_TRANSITIONS=159} [2025-03-13 21:58:03,246 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 13 predicate places. [2025-03-13 21:58:03,246 INFO L471 AbstractCegarLoop]: Abstraction has has 141 places, 159 transitions, 536 flow [2025-03-13 21:58:03,246 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 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) [2025-03-13 21:58:03,247 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-13 21:58:03,247 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] [2025-03-13 21:58:03,247 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-13 21:58:03,247 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting thr2Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-13 21:58:03,247 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-13 21:58:03,247 INFO L85 PathProgramCache]: Analyzing trace with hash 876849065, now seen corresponding path program 1 times [2025-03-13 21:58:03,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-13 21:58:03,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887372070] [2025-03-13 21:58:03,248 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-13 21:58:03,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-13 21:58:03,253 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-03-13 21:58:03,260 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-03-13 21:58:03,261 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 21:58:03,261 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-13 21:58:03,261 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-13 21:58:03,263 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-03-13 21:58:03,265 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-03-13 21:58:03,265 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-13 21:58:03,265 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-13 21:58:03,281 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-13 21:58:03,281 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-13 21:58:03,282 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location thr2Err6ASSERT_VIOLATIONDATA_RACE (29 of 30 remaining) [2025-03-13 21:58:03,283 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (28 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (27 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (26 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (25 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (24 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (23 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (22 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (21 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (20 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (19 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (18 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (17 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (16 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (15 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (14 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (13 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (12 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (11 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (10 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (9 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (8 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (7 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (6 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (5 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (4 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (3 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (2 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (1 of 30 remaining) [2025-03-13 21:58:03,284 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (0 of 30 remaining) [2025-03-13 21:58:03,285 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-13 21:58:03,285 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-13 21:58:03,319 INFO L241 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-03-13 21:58:03,319 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-13 21:58:03,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.03 09:58:03 BasicIcfg [2025-03-13 21:58:03,324 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-13 21:58:03,324 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-13 21:58:03,324 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-13 21:58:03,324 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-13 21:58:03,326 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 13.03 09:58:00" (3/4) ... [2025-03-13 21:58:03,326 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2025-03-13 21:58:03,365 INFO L127 tionWitnessGenerator]: Generated YAML witness of length 2. [2025-03-13 21:58:03,396 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-13 21:58:03,396 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-13 21:58:03,396 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-13 21:58:03,396 INFO L158 Benchmark]: Toolchain (without parser) took 3183.66ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 103.9MB in the beginning and 187.8MB in the end (delta: -83.9MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. [2025-03-13 21:58:03,397 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 201.3MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-13 21:58:03,397 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.96ms. Allocated memory is still 142.6MB. Free memory was 103.9MB in the beginning and 84.7MB in the end (delta: 19.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-13 21:58:03,397 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.50ms. Allocated memory is still 142.6MB. Free memory was 84.7MB in the beginning and 83.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-13 21:58:03,397 INFO L158 Benchmark]: Boogie Preprocessor took 15.43ms. Allocated memory is still 142.6MB. Free memory was 83.7MB in the beginning and 82.6MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-13 21:58:03,397 INFO L158 Benchmark]: IcfgBuilder took 329.10ms. Allocated memory is still 142.6MB. Free memory was 82.6MB in the beginning and 66.8MB in the end (delta: 15.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-13 21:58:03,397 INFO L158 Benchmark]: TraceAbstraction took 2405.86ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 66.8MB in the beginning and 196.2MB in the end (delta: -129.4MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2025-03-13 21:58:03,397 INFO L158 Benchmark]: Witness Printer took 71.58ms. Allocated memory is still 293.6MB. Free memory was 196.2MB in the beginning and 187.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-13 21:58:03,398 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 201.3MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.96ms. Allocated memory is still 142.6MB. Free memory was 103.9MB in the beginning and 84.7MB in the end (delta: 19.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.50ms. Allocated memory is still 142.6MB. Free memory was 84.7MB in the beginning and 83.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 15.43ms. Allocated memory is still 142.6MB. Free memory was 83.7MB in the beginning and 82.6MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 329.10ms. Allocated memory is still 142.6MB. Free memory was 82.6MB in the beginning and 66.8MB in the end (delta: 15.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * TraceAbstraction took 2405.86ms. Allocated memory was 142.6MB in the beginning and 293.6MB in the end (delta: 151.0MB). Free memory was 66.8MB in the beginning and 196.2MB in the end (delta: -129.4MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. * Witness Printer took 71.58ms. Allocated memory is still 293.6MB. Free memory was 196.2MB in the beginning and 187.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - DataRaceFoundResult [Line: 687]: Data race detected Data race detected The following path leads to a data race: [L674] 0 int flag1 = 0, flag2 = 0; VAL [flag1=0, flag2=0] [L675] 0 int turn; VAL [flag1=0, flag2=0, turn=0] [L676] 0 int x; VAL [flag1=0, flag2=0, turn=0, x=0] [L696] 0 pthread_t t1, t2; VAL [flag1=0, flag2=0, turn=0, x=0] [L697] FCALL, FORK 0 pthread_create(&t1, 0, thr1, 0) VAL [flag1=0, flag2=0, t1=-1, turn=0, x=0] [L678] 1 flag1 = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=0, turn=0, x=0] [L679] 1 turn = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=0, turn=1, x=0] [L698] FCALL, FORK 0 pthread_create(&t2, 0, thr2, 0) VAL [flag1=1, flag2=0, t1=-1, t2=0, turn=1, x=0] [L687] 2 flag2 = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] [L680] COND TRUE 1 flag2==1 && turn==1 [L680] 1 flag2==1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] [L687] 2 flag2 = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] Now there is a data race on ~flag2~0 between C: flag2==1 [680] and C: flag2 = 1 [687] - UnprovableResult [Line: 688]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 689]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 690]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 689]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 691]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 692]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 678]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 679]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 680]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 681]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 680]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 682]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 683]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 697]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 227 locations, 30 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 2.3s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 177 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 55 mSDsluCounter, 31 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 193 IncrementalHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 31 mSDtfsCounter, 193 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=536occurred in iteration=8, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 297 NumberOfCodeBlocks, 297 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 248 ConstructedInterpolants, 0 QuantifiedInterpolants, 264 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2025-03-13 21:58:03,408 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(DATA-RACE)