./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 798a7b37 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-?-798a7b3-m [2025-03-04 06:23:53,462 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 06:23:53,505 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-03-04 06:23:53,510 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 06:23:53,513 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 06:23:53,533 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 06:23:53,534 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 06:23:53,535 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 06:23:53,535 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 06:23:53,535 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 06:23:53,536 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 06:23:53,536 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 06:23:53,536 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 06:23:53,537 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 06:23:53,537 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 06:23:53,537 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-04 06:23:53,537 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 06:23:53,537 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-04 06:23:53,537 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 06:23:53,537 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 06:23:53,538 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 06:23:53,538 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 06:23:53,538 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-03-04 06:23:53,538 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-04 06:23:53,538 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-04 06:23:53,538 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 06:23:53,538 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 06:23:53,538 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 06:23:53,538 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 06:23:53,538 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 06:23:53,538 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 06:23:53,538 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 06:23:53,539 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 06:23:53,539 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 06:23:53,539 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 06:23:53,539 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 06:23:53,539 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 06:23:53,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 06:23:53,539 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 06:23:53,539 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 06:23:53,540 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 06:23:53,540 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 06:23:53,540 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 [2025-03-04 06:23:53,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 06:23:53,782 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 06:23:53,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 06:23:53,785 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 06:23:53,785 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 06:23:53,786 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-atomic/peterson-b.i [2025-03-04 06:23:54,960 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a365b5243/0f191ef3a2c64f8fae72a2caf3e71a73/FLAGebd70e5d8 [2025-03-04 06:23:55,285 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 06:23:55,285 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-atomic/peterson-b.i [2025-03-04 06:23:55,297 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a365b5243/0f191ef3a2c64f8fae72a2caf3e71a73/FLAGebd70e5d8 [2025-03-04 06:23:55,541 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a365b5243/0f191ef3a2c64f8fae72a2caf3e71a73 [2025-03-04 06:23:55,543 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 06:23:55,544 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 06:23:55,545 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 06:23:55,545 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 06:23:55,548 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 06:23:55,548 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,549 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@791e552b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55, skipping insertion in model container [2025-03-04 06:23:55,549 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,573 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 06:23:55,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 06:23:55,745 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 06:23:55,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 06:23:55,797 INFO L204 MainTranslator]: Completed translation [2025-03-04 06:23:55,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55 WrapperNode [2025-03-04 06:23:55,799 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 06:23:55,800 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 06:23:55,800 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 06:23:55,800 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 06:23:55,805 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,815 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,829 INFO L138 Inliner]: procedures = 160, calls = 10, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 114 [2025-03-04 06:23:55,829 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 06:23:55,830 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 06:23:55,830 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 06:23:55,830 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 06:23:55,833 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,834 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,837 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,840 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,843 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,847 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,848 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,849 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,850 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 06:23:55,854 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 06:23:55,854 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 06:23:55,854 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 06:23:55,855 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (1/1) ... [2025-03-04 06:23:55,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 06:23:55,869 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 06:23:55,895 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) [2025-03-04 06:23:55,898 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 [2025-03-04 06:23:55,915 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2025-03-04 06:23:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2025-03-04 06:23:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2025-03-04 06:23:55,916 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2025-03-04 06:23:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 06:23:55,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-04 06:23:55,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 06:23:55,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 06:23:55,918 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-04 06:23:56,003 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 06:23:56,004 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 06:23:56,154 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-04 06:23:56,154 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 06:23:56,162 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 06:23:56,162 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-04 06:23:56,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 06:23:56 BoogieIcfgContainer [2025-03-04 06:23:56,162 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 06:23:56,166 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 06:23:56,166 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 06:23:56,170 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 06:23:56,170 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 06:23:55" (1/3) ... [2025-03-04 06:23:56,171 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@332e84f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 06:23:56, skipping insertion in model container [2025-03-04 06:23:56,171 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 06:23:55" (2/3) ... [2025-03-04 06:23:56,171 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@332e84f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 06:23:56, skipping insertion in model container [2025-03-04 06:23:56,172 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 06:23:56" (3/3) ... [2025-03-04 06:23:56,173 INFO L128 eAbstractionObserver]: Analyzing ICFG peterson-b.i [2025-03-04 06:23:56,186 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 06:23:56,188 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. [2025-03-04 06:23:56,189 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-04 06:23:56,265 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-03-04 06:23:56,310 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 135 places, 138 transitions, 290 flow [2025-03-04 06:23:56,373 INFO L124 PetriNetUnfolderBase]: 10/136 cut-off events. [2025-03-04 06:23:56,375 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-03-04 06:23:56,379 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. [2025-03-04 06:23:56,379 INFO L82 GeneralOperation]: Start removeDead. Operand has 135 places, 138 transitions, 290 flow [2025-03-04 06:23:56,383 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 131 transitions, 271 flow [2025-03-04 06:23:56,388 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 06:23:56,401 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;@3c7fea86, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 06:23:56,401 INFO L334 AbstractCegarLoop]: Starting to check reachability of 30 error locations. [2025-03-04 06:23:56,409 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-04 06:23:56,409 INFO L124 PetriNetUnfolderBase]: 0/28 cut-off events. [2025-03-04 06:23:56,409 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-04 06:23:56,409 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 06:23:56,410 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] [2025-03-04 06:23:56,410 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-04 06:23:56,415 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 06:23:56,415 INFO L85 PathProgramCache]: Analyzing trace with hash 1387219379, now seen corresponding path program 1 times [2025-03-04 06:23:56,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 06:23:56,422 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519970005] [2025-03-04 06:23:56,422 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 06:23:56,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 06:23:56,491 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-03-04 06:23:56,502 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-03-04 06:23:56,503 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 06:23:56,503 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 06:23:56,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 06:23:56,599 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 06:23:56,600 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519970005] [2025-03-04 06:23:56,600 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1519970005] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 06:23:56,600 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 06:23:56,601 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 06:23:56,602 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [315559333] [2025-03-04 06:23:56,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 06:23:56,606 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 06:23:56,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 06:23:56,625 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 06:23:56,626 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 06:23:56,648 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 138 [2025-03-04 06:23:56,651 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) [2025-03-04 06:23:56,652 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 06:23:56,653 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 138 [2025-03-04 06:23:56,654 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 06:23:56,738 INFO L124 PetriNetUnfolderBase]: 28/378 cut-off events. [2025-03-04 06:23:56,738 INFO L125 PetriNetUnfolderBase]: For 13/13 co-relation queries the response was YES. [2025-03-04 06:23:56,740 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. [2025-03-04 06:23:56,742 INFO L140 encePairwiseOnDemand]: 127/138 looper letters, 10 selfloop transitions, 4 changer transitions 0/127 dead transitions. [2025-03-04 06:23:56,742 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 127 transitions, 294 flow [2025-03-04 06:23:56,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 06:23:56,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 06:23:56,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 387 transitions. [2025-03-04 06:23:56,753 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9347826086956522 [2025-03-04 06:23:56,755 INFO L175 Difference]: Start difference. First operand has 128 places, 131 transitions, 271 flow. Second operand 3 states and 387 transitions. [2025-03-04 06:23:56,756 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 127 transitions, 294 flow [2025-03-04 06:23:56,760 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 127 transitions, 288 flow, removed 0 selfloop flow, removed 3 redundant places. [2025-03-04 06:23:56,764 INFO L231 Difference]: Finished difference. Result has 127 places, 126 transitions, 280 flow [2025-03-04 06:23:56,766 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} [2025-03-04 06:23:56,769 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, -1 predicate places. [2025-03-04 06:23:56,770 INFO L471 AbstractCegarLoop]: Abstraction has has 127 places, 126 transitions, 280 flow [2025-03-04 06:23:56,771 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) [2025-03-04 06:23:56,771 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 06:23:56,771 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] [2025-03-04 06:23:56,771 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 06:23:56,772 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-04 06:23:56,772 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 06:23:56,773 INFO L85 PathProgramCache]: Analyzing trace with hash -687255460, now seen corresponding path program 1 times [2025-03-04 06:23:56,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 06:23:56,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [236542559] [2025-03-04 06:23:56,773 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 06:23:56,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 06:23:56,787 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-03-04 06:23:56,795 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-03-04 06:23:56,796 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 06:23:56,796 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 06:23:56,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 06:23:56,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 06:23:56,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [236542559] [2025-03-04 06:23:56,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [236542559] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 06:23:56,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 06:23:56,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 06:23:56,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608783253] [2025-03-04 06:23:56,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 06:23:56,833 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 06:23:56,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 06:23:56,833 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 06:23:56,833 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 06:23:56,854 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-04 06:23:56,854 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) [2025-03-04 06:23:56,855 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 06:23:56,855 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-04 06:23:56,855 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 06:23:56,927 INFO L124 PetriNetUnfolderBase]: 47/557 cut-off events. [2025-03-04 06:23:56,927 INFO L125 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2025-03-04 06:23:56,929 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. [2025-03-04 06:23:56,931 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/131 dead transitions. [2025-03-04 06:23:56,931 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 131 transitions, 324 flow [2025-03-04 06:23:56,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 06:23:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 06:23:56,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-04 06:23:56,933 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-04 06:23:56,933 INFO L175 Difference]: Start difference. First operand has 127 places, 126 transitions, 280 flow. Second operand 3 states and 377 transitions. [2025-03-04 06:23:56,933 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 131 transitions, 324 flow [2025-03-04 06:23:56,934 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 131 transitions, 316 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 06:23:56,935 INFO L231 Difference]: Finished difference. Result has 129 places, 130 transitions, 310 flow [2025-03-04 06:23:56,936 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} [2025-03-04 06:23:56,936 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 1 predicate places. [2025-03-04 06:23:56,936 INFO L471 AbstractCegarLoop]: Abstraction has has 129 places, 130 transitions, 310 flow [2025-03-04 06:23:56,936 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) [2025-03-04 06:23:56,937 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 06:23:56,937 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] [2025-03-04 06:23:56,937 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 06:23:56,937 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr2Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-04 06:23:56,937 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 06:23:56,937 INFO L85 PathProgramCache]: Analyzing trace with hash -739001838, now seen corresponding path program 1 times [2025-03-04 06:23:56,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 06:23:56,938 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1949067007] [2025-03-04 06:23:56,938 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 06:23:56,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 06:23:56,945 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 29 statements into 1 equivalence classes. [2025-03-04 06:23:56,951 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 29 of 29 statements. [2025-03-04 06:23:56,952 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 06:23:56,952 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 06:23:56,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 06:23:56,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 06:23:56,989 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1949067007] [2025-03-04 06:23:56,989 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1949067007] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 06:23:56,989 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 06:23:56,989 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 06:23:56,989 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [470754599] [2025-03-04 06:23:56,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 06:23:56,989 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 06:23:56,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 06:23:56,990 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 06:23:56,990 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 06:23:57,011 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 138 [2025-03-04 06:23:57,012 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) [2025-03-04 06:23:57,012 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 06:23:57,012 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 138 [2025-03-04 06:23:57,012 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 06:23:57,060 INFO L124 PetriNetUnfolderBase]: 55/523 cut-off events. [2025-03-04 06:23:57,060 INFO L125 PetriNetUnfolderBase]: For 18/19 co-relation queries the response was YES. [2025-03-04 06:23:57,061 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. [2025-03-04 06:23:57,064 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 10 selfloop transitions, 4 changer transitions 0/134 dead transitions. [2025-03-04 06:23:57,064 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 134 transitions, 347 flow [2025-03-04 06:23:57,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 06:23:57,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 06:23:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 378 transitions. [2025-03-04 06:23:57,066 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9130434782608695 [2025-03-04 06:23:57,066 INFO L175 Difference]: Start difference. First operand has 129 places, 130 transitions, 310 flow. Second operand 3 states and 378 transitions. [2025-03-04 06:23:57,066 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 134 transitions, 347 flow [2025-03-04 06:23:57,067 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 134 transitions, 337 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 06:23:57,068 INFO L231 Difference]: Finished difference. Result has 131 places, 133 transitions, 330 flow [2025-03-04 06:23:57,070 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} [2025-03-04 06:23:57,071 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 3 predicate places. [2025-03-04 06:23:57,072 INFO L471 AbstractCegarLoop]: Abstraction has has 131 places, 133 transitions, 330 flow [2025-03-04 06:23:57,072 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) [2025-03-04 06:23:57,072 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 06:23:57,072 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] [2025-03-04 06:23:57,072 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 06:23:57,073 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err4ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-04 06:23:57,074 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 06:23:57,074 INFO L85 PathProgramCache]: Analyzing trace with hash 81996057, now seen corresponding path program 1 times [2025-03-04 06:23:57,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 06:23:57,074 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363002943] [2025-03-04 06:23:57,074 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 06:23:57,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 06:23:57,083 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 31 statements into 1 equivalence classes. [2025-03-04 06:23:57,092 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 31 of 31 statements. [2025-03-04 06:23:57,092 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 06:23:57,092 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 06:23:57,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 06:23:57,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 06:23:57,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363002943] [2025-03-04 06:23:57,127 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [363002943] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 06:23:57,127 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 06:23:57,127 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 06:23:57,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1832816199] [2025-03-04 06:23:57,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 06:23:57,129 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 06:23:57,129 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 06:23:57,129 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 06:23:57,130 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 06:23:57,146 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2025-03-04 06:23:57,147 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) [2025-03-04 06:23:57,147 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 06:23:57,147 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2025-03-04 06:23:57,147 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 06:23:57,235 INFO L124 PetriNetUnfolderBase]: 71/734 cut-off events. [2025-03-04 06:23:57,236 INFO L125 PetriNetUnfolderBase]: For 58/63 co-relation queries the response was YES. [2025-03-04 06:23:57,238 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. [2025-03-04 06:23:57,241 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/140 dead transitions. [2025-03-04 06:23:57,241 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 140 transitions, 389 flow [2025-03-04 06:23:57,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 06:23:57,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 06:23:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 384 transitions. [2025-03-04 06:23:57,244 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.927536231884058 [2025-03-04 06:23:57,244 INFO L175 Difference]: Start difference. First operand has 131 places, 133 transitions, 330 flow. Second operand 3 states and 384 transitions. [2025-03-04 06:23:57,244 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 140 transitions, 389 flow [2025-03-04 06:23:57,246 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 140 transitions, 377 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 06:23:57,249 INFO L231 Difference]: Finished difference. Result has 133 places, 138 transitions, 370 flow [2025-03-04 06:23:57,251 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} [2025-03-04 06:23:57,251 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 5 predicate places. [2025-03-04 06:23:57,251 INFO L471 AbstractCegarLoop]: Abstraction has has 133 places, 138 transitions, 370 flow [2025-03-04 06:23:57,252 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) [2025-03-04 06:23:57,252 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 06:23:57,252 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] [2025-03-04 06:23:57,252 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-04 06:23:57,253 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting thr2Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-04 06:23:57,253 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 06:23:57,254 INFO L85 PathProgramCache]: Analyzing trace with hash 1043468329, now seen corresponding path program 1 times [2025-03-04 06:23:57,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 06:23:57,254 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076040812] [2025-03-04 06:23:57,254 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 06:23:57,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 06:23:57,264 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-03-04 06:23:57,270 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-03-04 06:23:57,271 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 06:23:57,271 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 06:23:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 06:23:57,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 06:23:57,299 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076040812] [2025-03-04 06:23:57,299 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076040812] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 06:23:57,299 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 06:23:57,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 06:23:57,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782914506] [2025-03-04 06:23:57,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 06:23:57,300 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 06:23:57,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 06:23:57,301 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 06:23:57,301 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 06:23:57,319 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-04 06:23:57,320 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) [2025-03-04 06:23:57,320 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 06:23:57,320 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-04 06:23:57,320 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 06:23:57,414 INFO L124 PetriNetUnfolderBase]: 127/1007 cut-off events. [2025-03-04 06:23:57,414 INFO L125 PetriNetUnfolderBase]: For 114/120 co-relation queries the response was YES. [2025-03-04 06:23:57,417 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. [2025-03-04 06:23:57,421 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 12 selfloop transitions, 6 changer transitions 0/143 dead transitions. [2025-03-04 06:23:57,421 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 143 transitions, 419 flow [2025-03-04 06:23:57,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 06:23:57,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 06:23:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-04 06:23:57,422 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-04 06:23:57,422 INFO L175 Difference]: Start difference. First operand has 133 places, 138 transitions, 370 flow. Second operand 3 states and 377 transitions. [2025-03-04 06:23:57,422 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 143 transitions, 419 flow [2025-03-04 06:23:57,424 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 143 transitions, 409 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 06:23:57,425 INFO L231 Difference]: Finished difference. Result has 135 places, 142 transitions, 404 flow [2025-03-04 06:23:57,428 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} [2025-03-04 06:23:57,428 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 7 predicate places. [2025-03-04 06:23:57,429 INFO L471 AbstractCegarLoop]: Abstraction has has 135 places, 142 transitions, 404 flow [2025-03-04 06:23:57,429 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) [2025-03-04 06:23:57,430 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 06:23:57,431 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] [2025-03-04 06:23:57,431 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-04 06:23:57,431 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-04 06:23:57,431 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 06:23:57,431 INFO L85 PathProgramCache]: Analyzing trace with hash 521798400, now seen corresponding path program 1 times [2025-03-04 06:23:57,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 06:23:57,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [625615602] [2025-03-04 06:23:57,432 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 06:23:57,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 06:23:57,437 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-03-04 06:23:57,439 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-03-04 06:23:57,439 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 06:23:57,440 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 06:23:57,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 06:23:57,459 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 06:23:57,459 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [625615602] [2025-03-04 06:23:57,459 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [625615602] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 06:23:57,459 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 06:23:57,459 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 06:23:57,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316098710] [2025-03-04 06:23:57,459 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 06:23:57,460 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 06:23:57,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 06:23:57,460 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 06:23:57,460 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 06:23:57,478 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-04 06:23:57,478 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) [2025-03-04 06:23:57,479 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 06:23:57,479 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-04 06:23:57,479 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 06:23:57,561 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][117], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 3#L688-1true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 158#true]) [2025-03-04 06:23:57,562 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-04 06:23:57,563 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:57,563 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:57,563 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:57,597 INFO L292 olderBase$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]) [2025-03-04 06:23:57,597 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:57,597 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:57,598 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:57,598 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:57,642 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-04 06:23:57,643 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,643 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,643 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,643 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,644 INFO L292 olderBase$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]) [2025-03-04 06:23:57,644 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-04 06:23:57,644 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:57,644 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:57,644 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:57,650 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 163#true, 158#true, 94#L692true]) [2025-03-04 06:23:57,650 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,650 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:57,651 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:57,651 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,651 INFO L292 olderBase$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]) [2025-03-04 06:23:57,651 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,651 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,651 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,651 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,652 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-04 06:23:57,652 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-04 06:23:57,652 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:57,652 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:57,652 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:57,652 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:57,653 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 158#true, 94#L692true]) [2025-03-04 06:23:57,653 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,653 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,653 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,653 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,653 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,657 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true, 158#true, 94#L692true]) [2025-03-04 06:23:57,657 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,658 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:57,658 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,658 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:57,665 INFO L292 olderBase$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]) [2025-03-04 06:23:57,666 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-04 06:23:57,666 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,666 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,666 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,666 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,666 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,666 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-04 06:23:57,666 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:57,666 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,666 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,666 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,666 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,669 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, 158#true]) [2025-03-04 06:23:57,670 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:57,670 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,670 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,670 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,670 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,670 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,674 INFO L292 olderBase$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]) [2025-03-04 06:23:57,675 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:57,675 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-04 06:23:57,675 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-04 06:23:57,675 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2025-03-04 06:23:57,685 INFO L124 PetriNetUnfolderBase]: 238/2156 cut-off events. [2025-03-04 06:23:57,686 INFO L125 PetriNetUnfolderBase]: For 360/379 co-relation queries the response was YES. [2025-03-04 06:23:57,697 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. [2025-03-04 06:23:57,707 INFO L140 encePairwiseOnDemand]: 130/138 looper letters, 17 selfloop transitions, 8 changer transitions 0/152 dead transitions. [2025-03-04 06:23:57,708 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 152 transitions, 497 flow [2025-03-04 06:23:57,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 06:23:57,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 06:23:57,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 381 transitions. [2025-03-04 06:23:57,709 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9202898550724637 [2025-03-04 06:23:57,709 INFO L175 Difference]: Start difference. First operand has 135 places, 142 transitions, 404 flow. Second operand 3 states and 381 transitions. [2025-03-04 06:23:57,710 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 152 transitions, 497 flow [2025-03-04 06:23:57,716 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 152 transitions, 481 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 06:23:57,718 INFO L231 Difference]: Finished difference. Result has 137 places, 150 transitions, 476 flow [2025-03-04 06:23:57,719 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} [2025-03-04 06:23:57,720 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 9 predicate places. [2025-03-04 06:23:57,720 INFO L471 AbstractCegarLoop]: Abstraction has has 137 places, 150 transitions, 476 flow [2025-03-04 06:23:57,721 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) [2025-03-04 06:23:57,721 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 06:23:57,721 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] [2025-03-04 06:23:57,721 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-04 06:23:57,721 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thr2Err4ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-04 06:23:57,722 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 06:23:57,722 INFO L85 PathProgramCache]: Analyzing trace with hash -1008045960, now seen corresponding path program 1 times [2025-03-04 06:23:57,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 06:23:57,723 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1074676345] [2025-03-04 06:23:57,723 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 06:23:57,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 06:23:57,734 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 37 statements into 1 equivalence classes. [2025-03-04 06:23:57,737 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 37 of 37 statements. [2025-03-04 06:23:57,739 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 06:23:57,739 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 06:23:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 06:23:57,767 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 06:23:57,767 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1074676345] [2025-03-04 06:23:57,767 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1074676345] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 06:23:57,767 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 06:23:57,767 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 06:23:57,767 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124998840] [2025-03-04 06:23:57,767 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 06:23:57,767 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 06:23:57,768 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 06:23:57,768 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 06:23:57,768 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 06:23:57,781 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2025-03-04 06:23:57,782 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) [2025-03-04 06:23:57,782 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 06:23:57,782 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2025-03-04 06:23:57,782 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 06:23:57,863 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][119], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 3#L688-1true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-04 06:23:57,863 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-04 06:23:57,863 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:57,863 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:57,863 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:57,867 INFO L292 olderBase$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|)]) [2025-03-04 06:23:57,867 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-04 06:23:57,867 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:57,867 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:57,867 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:57,902 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][105], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 105#L689-5true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-04 06:23:57,902 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:57,902 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:57,902 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:57,902 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:57,946 INFO L292 olderBase$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|)]) [2025-03-04 06:23:57,947 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,947 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,947 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-04 06:23:57,947 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,947 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 70#L689-9true, 168#true, 134#true, 118#L683true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-04 06:23:57,947 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-04 06:23:57,947 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,947 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,947 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,948 INFO L292 olderBase$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][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|)]) [2025-03-04 06:23:57,948 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:57,948 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:57,948 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:57,948 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:57,949 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), 70#L689-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 134#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-04 06:23:57,949 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-04 06:23:57,949 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-04 06:23:57,949 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:57,949 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-04 06:23:57,949 INFO L292 olderBase$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]) [2025-03-04 06:23:57,949 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-04 06:23:57,949 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:57,949 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,949 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:57,950 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 155#(= |#race~flag2~0| 0), 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true, 94#L692true]) [2025-03-04 06:23:57,950 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-04 06:23:57,951 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-04 06:23:57,951 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-04 06:23:57,951 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:57,951 INFO L292 olderBase$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]) [2025-03-04 06:23:57,951 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-04 06:23:57,951 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:57,951 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,951 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:57,961 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 87#L698-1true, 94#L692true]) [2025-03-04 06:23:57,961 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,961 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,961 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,961 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,962 INFO L292 olderBase$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|)]) [2025-03-04 06:23:57,963 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,963 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,963 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,963 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-04 06:23:57,963 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,965 INFO L292 olderBase$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|)]) [2025-03-04 06:23:57,965 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-04 06:23:57,965 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:57,965 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2025-03-04 06:23:57,965 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:57,965 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:57,966 INFO L292 olderBase$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]) [2025-03-04 06:23:57,966 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,966 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,966 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:57,966 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:57,966 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), 101#L680-9true, Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 94#L692true]) [2025-03-04 06:23:57,966 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,966 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,966 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,966 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:57,966 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:57,967 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-04 06:23:57,967 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-04 06:23:57,967 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:57,967 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:57,967 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:57,967 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,008 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-04 06:23:58,009 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,009 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,009 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,009 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,009 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,009 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,009 INFO L292 olderBase$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]) [2025-03-04 06:23:58,009 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,009 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,009 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,009 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-04 06:23:58,009 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,009 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,012 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 70#L689-9true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 134#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-04 06:23:58,012 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,012 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,012 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,012 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,012 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is not cut-off event [2025-03-04 06:23:58,014 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,014 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,015 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-04 06:23:58,015 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,015 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,015 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,015 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,015 INFO L292 olderBase$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]) [2025-03-04 06:23:58,015 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,015 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,015 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,015 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,015 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,017 INFO L292 olderBase$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]) [2025-03-04 06:23:58,017 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,017 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,017 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,017 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,017 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,018 INFO L292 olderBase$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]) [2025-03-04 06:23:58,018 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,018 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,018 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,018 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,018 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-04 06:23:58,018 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,018 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,018 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,018 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,019 INFO L292 olderBase$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]) [2025-03-04 06:23:58,019 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,019 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,019 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,019 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,019 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,019 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,019 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-04 06:23:58,019 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,019 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,019 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,020 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,020 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,020 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 118#L683true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-04 06:23:58,021 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,021 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,021 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,021 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,022 INFO L292 olderBase$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]) [2025-03-04 06:23:58,023 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,023 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,023 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,023 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,023 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 70#L689-9true, 134#true, 168#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-04 06:23:58,023 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,023 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,023 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,023 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,023 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,023 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-04 06:23:58,024 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,024 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,024 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,024 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,024 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,024 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,025 INFO L292 olderBase$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]) [2025-03-04 06:23:58,025 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,025 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,025 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,025 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,027 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 163#true, 94#L692true]) [2025-03-04 06:23:58,027 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,027 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,027 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,027 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,027 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,030 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 118#L683true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-04 06:23:58,030 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,030 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,030 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,030 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,030 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-04 06:23:58,034 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,034 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,034 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,034 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,034 INFO L292 olderBase$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)]) [2025-03-04 06:23:58,034 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-04 06:23:58,034 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,034 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,034 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-04 06:23:58,039 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L292 olderBase$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]) [2025-03-04 06:23:58,039 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,039 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,040 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,041 INFO L292 olderBase$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)]) [2025-03-04 06:23:58,041 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,041 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,041 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,041 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,041 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,042 INFO L292 olderBase$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]) [2025-03-04 06:23:58,042 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,042 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,042 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,042 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,042 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 94#L692true]) [2025-03-04 06:23:58,042 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-04 06:23:58,043 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,043 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,043 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,043 INFO L292 olderBase$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]) [2025-03-04 06:23:58,043 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-04 06:23:58,043 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-04 06:23:58,044 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-04 06:23:58,044 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,045 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-04 06:23:58,045 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,045 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,045 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,045 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,045 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,045 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,047 INFO L292 olderBase$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]) [2025-03-04 06:23:58,047 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,047 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,047 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,047 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,047 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,051 INFO L292 olderBase$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]) [2025-03-04 06:23:58,051 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,051 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,051 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,051 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,051 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true]) [2025-03-04 06:23:58,052 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2025-03-04 06:23:58,052 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,052 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,052 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,052 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,052 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 54#L700true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-04 06:23:58,053 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,053 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,053 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,053 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,053 INFO L292 olderBase$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|)]) [2025-03-04 06:23:58,053 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,053 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,053 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,054 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,054 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,054 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2025-03-04 06:23:58,056 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true, 163#true]) [2025-03-04 06:23:58,056 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,056 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-04 06:23:58,056 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-04 06:23:58,056 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-04 06:23:58,057 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,060 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 54#L700true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-04 06:23:58,060 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2025-03-04 06:23:58,060 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,060 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,060 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-04 06:23:58,060 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,071 INFO L124 PetriNetUnfolderBase]: 394/3080 cut-off events. [2025-03-04 06:23:58,071 INFO L125 PetriNetUnfolderBase]: For 608/647 co-relation queries the response was YES. [2025-03-04 06:23:58,080 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. [2025-03-04 06:23:58,089 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 10 selfloop transitions, 5 changer transitions 0/156 dead transitions. [2025-03-04 06:23:58,090 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 156 transitions, 525 flow [2025-03-04 06:23:58,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 06:23:58,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 06:23:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 383 transitions. [2025-03-04 06:23:58,092 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9251207729468599 [2025-03-04 06:23:58,092 INFO L175 Difference]: Start difference. First operand has 137 places, 150 transitions, 476 flow. Second operand 3 states and 383 transitions. [2025-03-04 06:23:58,092 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 156 transitions, 525 flow [2025-03-04 06:23:58,096 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 156 transitions, 509 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 06:23:58,098 INFO L231 Difference]: Finished difference. Result has 139 places, 155 transitions, 508 flow [2025-03-04 06:23:58,098 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} [2025-03-04 06:23:58,100 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 11 predicate places. [2025-03-04 06:23:58,100 INFO L471 AbstractCegarLoop]: Abstraction has has 139 places, 155 transitions, 508 flow [2025-03-04 06:23:58,100 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) [2025-03-04 06:23:58,100 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 06:23:58,101 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] [2025-03-04 06:23:58,101 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-04 06:23:58,101 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-04 06:23:58,101 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 06:23:58,102 INFO L85 PathProgramCache]: Analyzing trace with hash 1701661736, now seen corresponding path program 1 times [2025-03-04 06:23:58,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 06:23:58,102 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698068169] [2025-03-04 06:23:58,102 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 06:23:58,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 06:23:58,113 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-03-04 06:23:58,115 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-03-04 06:23:58,115 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 06:23:58,115 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 06:23:58,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-04 06:23:58,149 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 06:23:58,149 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [698068169] [2025-03-04 06:23:58,149 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [698068169] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 06:23:58,149 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 06:23:58,150 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-04 06:23:58,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054778312] [2025-03-04 06:23:58,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 06:23:58,150 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 06:23:58,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 06:23:58,151 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 06:23:58,151 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 06:23:58,170 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-04 06:23:58,170 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) [2025-03-04 06:23:58,170 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-04 06:23:58,171 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-04 06:23:58,171 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-04 06:23:58,256 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][119], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 163#true, 3#L688-1true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-04 06:23:58,257 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-04 06:23:58,257 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:58,257 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:58,257 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:58,261 INFO L292 olderBase$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)]) [2025-03-04 06:23:58,262 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-04 06:23:58,262 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:58,262 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:58,262 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-04 06:23:58,307 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,307 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,307 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,307 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,307 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,312 INFO L292 olderBase$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]) [2025-03-04 06:23:58,313 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,313 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:58,313 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:58,313 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:58,314 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,314 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,315 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,315 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,315 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,320 INFO L292 olderBase$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]) [2025-03-04 06:23:58,320 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,320 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,320 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,320 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,320 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,321 INFO L292 olderBase$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]) [2025-03-04 06:23:58,321 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,321 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,321 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,321 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,321 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,322 INFO L292 olderBase$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]) [2025-03-04 06:23:58,322 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,322 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-04 06:23:58,322 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-04 06:23:58,322 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-04 06:23:58,325 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-04 06:23:58,325 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,325 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,325 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,325 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,330 INFO L292 olderBase$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]) [2025-03-04 06:23:58,330 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,330 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,330 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,330 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,330 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,330 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,337 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-04 06:23:58,337 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,337 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,337 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,337 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,337 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,338 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,338 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,338 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-04 06:23:58,338 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,338 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-04 06:23:58,340 INFO L292 olderBase$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]) [2025-03-04 06:23:58,340 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,340 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,340 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,340 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,343 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,344 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,344 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-04 06:23:58,344 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-04 06:23:58,344 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-04 06:23:58,344 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,349 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [111#L681-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,350 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,350 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,350 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,350 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,350 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,350 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-04 06:23:58,350 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,350 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,351 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,351 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,353 INFO L292 olderBase$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]) [2025-03-04 06:23:58,353 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,353 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,353 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,353 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,361 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 113#L691-1true, 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,361 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,361 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,361 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,361 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,363 INFO L292 olderBase$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]) [2025-03-04 06:23:58,363 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,363 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,363 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,363 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,363 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,363 INFO L292 olderBase$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]) [2025-03-04 06:23:58,363 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,363 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,363 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,364 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,365 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 107#L682-1true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,365 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,365 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,365 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,365 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,368 INFO L292 olderBase$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]) [2025-03-04 06:23:58,368 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,368 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,368 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,368 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,368 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,368 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,368 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [111#L681-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,368 INFO L294 olderBase$Statistics]: this new event has 71 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L292 olderBase$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]) [2025-03-04 06:23:58,369 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,369 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,369 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,370 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,370 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,370 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,370 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,370 INFO L292 olderBase$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]) [2025-03-04 06:23:58,370 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,370 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,370 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,370 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,370 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,371 INFO L292 olderBase$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]) [2025-03-04 06:23:58,371 INFO L294 olderBase$Statistics]: this new event has 63 ancestors and is not cut-off event [2025-03-04 06:23:58,371 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2025-03-04 06:23:58,371 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,371 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,371 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2025-03-04 06:23:58,372 INFO L292 olderBase$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]) [2025-03-04 06:23:58,372 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,372 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,372 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,372 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,372 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,378 INFO L292 olderBase$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]) [2025-03-04 06:23:58,378 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,378 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,378 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,378 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,378 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 107#L682-1true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,378 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,378 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,378 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,378 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,378 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,379 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,383 INFO L292 olderBase$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]) [2025-03-04 06:23:58,384 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,384 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,384 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,384 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,384 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,384 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,384 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,386 INFO L292 olderBase$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]) [2025-03-04 06:23:58,386 INFO L294 olderBase$Statistics]: this new event has 64 ancestors and is not cut-off event [2025-03-04 06:23:58,386 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2025-03-04 06:23:58,386 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2025-03-04 06:23:58,386 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,386 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,387 INFO L292 olderBase$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]) [2025-03-04 06:23:58,387 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,387 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,387 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,387 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,393 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 107#L682-1true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,394 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,394 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,394 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,394 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,395 INFO L292 olderBase$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]) [2025-03-04 06:23:58,395 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,395 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,395 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,395 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,398 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-04 06:23:58,398 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,398 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,399 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,399 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,399 INFO L292 olderBase$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]) [2025-03-04 06:23:58,399 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-04 06:23:58,399 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,399 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,399 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,399 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([296] L689-7-->L689-4: Formula: (= |v_#race~turn~0_3| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_3|} AuxVars[] AssignedVars[#race~turn~0][131], [72#L689-4true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 43#L680-5true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,399 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,399 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:58,399 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:58,399 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-04 06:23:58,400 INFO L292 olderBase$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]) [2025-03-04 06:23:58,401 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-04 06:23:58,401 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-04 06:23:58,401 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-04 06:23:58,401 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,401 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,401 INFO L292 olderBase$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]) [2025-03-04 06:23:58,401 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,401 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,401 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,402 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,402 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-04 06:23:58,402 INFO L292 olderBase$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]) [2025-03-04 06:23:58,402 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-04 06:23:58,402 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,402 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-04 06:23:58,402 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-04 06:23:58,402 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, 118#L683true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,402 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,402 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,403 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,403 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,404 INFO L292 olderBase$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)]) [2025-03-04 06:23:58,404 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-04 06:23:58,404 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-04 06:23:58,404 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,404 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-04 06:23:58,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,404 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,405 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,405 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,405 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,414 INFO L292 olderBase$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]) [2025-03-04 06:23:58,415 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,415 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,415 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,415 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,415 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,415 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,415 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,416 INFO L292 olderBase$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]) [2025-03-04 06:23:58,416 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,416 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,416 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,416 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,417 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,419 INFO L292 olderBase$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)]) [2025-03-04 06:23:58,419 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,419 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,420 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,420 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,422 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-04 06:23:58,423 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,423 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,423 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,423 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,424 INFO L292 olderBase$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]) [2025-03-04 06:23:58,424 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,424 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,424 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-04 06:23:58,424 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,425 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 70#L689-9true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-04 06:23:58,425 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,425 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,425 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,425 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-04 06:23:58,425 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,427 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-04 06:23:58,427 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,427 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,427 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,427 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,428 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,428 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,428 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,428 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 118#L683true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-04 06:23:58,428 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,428 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,428 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:58,429 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2025-03-04 06:23:58,429 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:58,429 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 113#L691-1true, 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,429 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2025-03-04 06:23:58,429 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,429 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,429 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,429 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,429 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,430 INFO L292 olderBase$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]) [2025-03-04 06:23:58,430 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,430 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,430 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,431 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,431 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,433 INFO L292 olderBase$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)]) [2025-03-04 06:23:58,433 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,433 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,433 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,433 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,433 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-04 06:23:58,433 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,433 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,433 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,434 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,434 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,434 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-04 06:23:58,435 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,435 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,435 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:58,435 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:58,435 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:58,439 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-04 06:23:58,440 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,440 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,440 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,440 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,440 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,440 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,440 INFO L292 olderBase$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]) [2025-03-04 06:23:58,440 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,440 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,440 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,440 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,441 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-04 06:23:58,441 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,441 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 46#L681true, Black: 153#true]) [2025-03-04 06:23:58,441 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,441 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,441 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-04 06:23:58,441 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,445 INFO L292 olderBase$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]) [2025-03-04 06:23:58,446 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,446 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,446 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,446 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,446 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,446 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,446 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2025-03-04 06:23:58,446 INFO L292 olderBase$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]) [2025-03-04 06:23:58,447 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,447 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,447 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,447 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,447 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,447 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,447 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2025-03-04 06:23:58,447 INFO L292 olderBase$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]) [2025-03-04 06:23:58,447 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,447 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,448 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,448 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,448 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,448 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is not cut-off event [2025-03-04 06:23:58,448 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,448 INFO L292 olderBase$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]) [2025-03-04 06:23:58,448 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,448 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,448 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,448 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,448 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 118#L683true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,448 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,448 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,448 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,448 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,449 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,451 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-04 06:23:58,452 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,452 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,452 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,452 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,452 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,452 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-04 06:23:58,452 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,452 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,452 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,452 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,453 INFO L292 olderBase$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]) [2025-03-04 06:23:58,453 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,453 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,453 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,453 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,454 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-04 06:23:58,454 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,454 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,454 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,454 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,454 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,454 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-04 06:23:58,454 INFO L292 olderBase$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]) [2025-03-04 06:23:58,454 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,454 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,454 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,454 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,454 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,456 INFO L292 olderBase$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)]) [2025-03-04 06:23:58,456 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,456 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,456 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,456 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,459 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 165#(= |#race~turn~0| 0), 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-04 06:23:58,459 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,459 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,459 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,459 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,460 INFO L292 olderBase$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]) [2025-03-04 06:23:58,460 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,460 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,460 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,460 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,460 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-04 06:23:58,460 INFO L292 olderBase$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]) [2025-03-04 06:23:58,460 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,460 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,460 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,460 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,460 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,460 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,461 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 111#L681-1true, 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-04 06:23:58,461 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,461 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,461 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-04 06:23:58,461 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2025-03-04 06:23:58,461 INFO L292 olderBase$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]) [2025-03-04 06:23:58,461 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,461 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,461 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2025-03-04 06:23:58,461 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-04 06:23:58,464 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-04 06:23:58,464 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,464 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,464 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,464 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,466 INFO L292 olderBase$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]) [2025-03-04 06:23:58,466 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,466 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-04 06:23:58,466 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,466 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,466 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,466 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,466 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,469 INFO L292 olderBase$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]) [2025-03-04 06:23:58,470 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,470 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,470 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,470 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,470 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,471 INFO L292 olderBase$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)]) [2025-03-04 06:23:58,471 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,472 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,472 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-04 06:23:58,472 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,474 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, 173#true, Black: 168#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-04 06:23:58,474 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,474 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,474 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,474 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-04 06:23:58,474 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-04 06:23:58,475 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 19#L682-2true, Black: 153#true]) [2025-03-04 06:23:58,475 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,475 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,475 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-04 06:23:58,475 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-04 06:23:58,478 INFO L292 olderBase$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]) [2025-03-04 06:23:58,478 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,478 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,478 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:58,478 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,479 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,479 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,479 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,485 INFO L292 olderBase$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]) [2025-03-04 06:23:58,485 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,485 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,485 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-04 06:23:58,485 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-04 06:23:58,490 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-04 06:23:58,490 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,490 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,490 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,490 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,490 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,490 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,490 INFO L292 olderBase$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)]) [2025-03-04 06:23:58,490 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-04 06:23:58,490 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,490 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,491 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,491 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,491 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,491 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,496 INFO L292 olderBase$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)]) [2025-03-04 06:23:58,496 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-04 06:23:58,497 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,497 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-04 06:23:58,497 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-04 06:23:58,497 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-04 06:23:58,497 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,497 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,497 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,497 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,500 INFO L292 olderBase$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]) [2025-03-04 06:23:58,501 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,501 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,501 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,501 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,501 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,501 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,505 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-04 06:23:58,506 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-04 06:23:58,506 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,506 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,506 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-04 06:23:58,506 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-04 06:23:58,540 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 59#L690true, Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 170#(= |#race~flag1~0| 0), Black: 153#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true]) [2025-03-04 06:23:58,540 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is not cut-off event [2025-03-04 06:23:58,540 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is not cut-off event [2025-03-04 06:23:58,540 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2025-03-04 06:23:58,540 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2025-03-04 06:23:58,545 INFO L124 PetriNetUnfolderBase]: 576/3702 cut-off events. [2025-03-04 06:23:58,545 INFO L125 PetriNetUnfolderBase]: For 522/560 co-relation queries the response was YES. [2025-03-04 06:23:58,558 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. [2025-03-04 06:23:58,572 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/160 dead transitions. [2025-03-04 06:23:58,572 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 160 transitions, 552 flow [2025-03-04 06:23:58,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 06:23:58,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-04 06:23:58,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-04 06:23:58,574 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-04 06:23:58,574 INFO L175 Difference]: Start difference. First operand has 139 places, 155 transitions, 508 flow. Second operand 3 states and 377 transitions. [2025-03-04 06:23:58,574 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 160 transitions, 552 flow [2025-03-04 06:23:58,577 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 160 transitions, 542 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-04 06:23:58,578 INFO L231 Difference]: Finished difference. Result has 141 places, 159 transitions, 536 flow [2025-03-04 06:23:58,579 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} [2025-03-04 06:23:58,579 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 13 predicate places. [2025-03-04 06:23:58,579 INFO L471 AbstractCegarLoop]: Abstraction has has 141 places, 159 transitions, 536 flow [2025-03-04 06:23:58,580 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) [2025-03-04 06:23:58,580 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-04 06:23:58,580 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] [2025-03-04 06:23:58,580 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-04 06:23:58,580 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting thr2Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-04 06:23:58,580 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 06:23:58,580 INFO L85 PathProgramCache]: Analyzing trace with hash 876849065, now seen corresponding path program 1 times [2025-03-04 06:23:58,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 06:23:58,581 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [837178893] [2025-03-04 06:23:58,581 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 06:23:58,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 06:23:58,586 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-03-04 06:23:58,590 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-03-04 06:23:58,590 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 06:23:58,590 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-04 06:23:58,591 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-04 06:23:58,593 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-03-04 06:23:58,595 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-03-04 06:23:58,595 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 06:23:58,596 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-04 06:23:58,634 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-04 06:23:58,634 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-04 06:23:58,635 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location thr2Err6ASSERT_VIOLATIONDATA_RACE (29 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (28 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (27 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (26 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (25 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (24 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (23 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (22 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (21 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (20 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (19 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (18 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (17 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (16 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (15 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (14 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (13 of 30 remaining) [2025-03-04 06:23:58,637 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (12 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (11 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (10 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (9 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (8 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (7 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (6 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (5 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (4 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (3 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (2 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (1 of 30 remaining) [2025-03-04 06:23:58,638 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (0 of 30 remaining) [2025-03-04 06:23:58,638 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-04 06:23:58,638 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 06:23:58,669 INFO L241 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-03-04 06:23:58,669 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-04 06:23:58,673 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.03 06:23:58 BasicIcfg [2025-03-04 06:23:58,673 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-04 06:23:58,673 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-04 06:23:58,673 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-04 06:23:58,674 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-04 06:23:58,674 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 06:23:56" (3/4) ... [2025-03-04 06:23:58,675 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2025-03-04 06:23:58,718 INFO L127 tionWitnessGenerator]: Generated YAML witness of length 2. [2025-03-04 06:23:58,751 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-04 06:23:58,751 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-04 06:23:58,751 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-04 06:23:58,751 INFO L158 Benchmark]: Toolchain (without parser) took 3207.53ms. Allocated memory was 142.6MB in the beginning and 310.4MB in the end (delta: 167.8MB). Free memory was 105.7MB in the beginning and 252.4MB in the end (delta: -146.7MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2025-03-04 06:23:58,752 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 201.3MB. Free memory is still 116.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-04 06:23:58,752 INFO L158 Benchmark]: CACSL2BoogieTranslator took 254.44ms. Allocated memory is still 142.6MB. Free memory was 105.7MB in the beginning and 86.6MB in the end (delta: 19.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-04 06:23:58,752 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.69ms. Allocated memory is still 142.6MB. Free memory was 86.6MB in the beginning and 84.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-04 06:23:58,753 INFO L158 Benchmark]: Boogie Preprocessor took 23.62ms. Allocated memory is still 142.6MB. Free memory was 84.9MB in the beginning and 83.9MB in the end (delta: 952.6kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-04 06:23:58,753 INFO L158 Benchmark]: IcfgBuilder took 308.28ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 68.6MB in the end (delta: 15.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-04 06:23:58,754 INFO L158 Benchmark]: TraceAbstraction took 2506.97ms. Allocated memory was 142.6MB in the beginning and 310.4MB in the end (delta: 167.8MB). Free memory was 68.6MB in the beginning and 259.5MB in the end (delta: -190.9MB). Peak memory consumption was 150.6MB. Max. memory is 16.1GB. [2025-03-04 06:23:58,754 INFO L158 Benchmark]: Witness Printer took 77.50ms. Allocated memory is still 310.4MB. Free memory was 259.5MB in the beginning and 252.4MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-04 06:23:58,755 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 201.3MB. Free memory is still 116.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 254.44ms. Allocated memory is still 142.6MB. Free memory was 105.7MB in the beginning and 86.6MB in the end (delta: 19.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.69ms. Allocated memory is still 142.6MB. Free memory was 86.6MB in the beginning and 84.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 23.62ms. Allocated memory is still 142.6MB. Free memory was 84.9MB in the beginning and 83.9MB in the end (delta: 952.6kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 308.28ms. Allocated memory is still 142.6MB. Free memory was 83.9MB in the beginning and 68.6MB in the end (delta: 15.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * TraceAbstraction took 2506.97ms. Allocated memory was 142.6MB in the beginning and 310.4MB in the end (delta: 167.8MB). Free memory was 68.6MB in the beginning and 259.5MB in the end (delta: -190.9MB). Peak memory consumption was 150.6MB. Max. memory is 16.1GB. * Witness Printer took 77.50ms. Allocated memory is still 310.4MB. Free memory was 259.5MB in the beginning and 252.4MB in the end (delta: 7.1MB). 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, 0.1s 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! [2025-03-04 06:23:58,773 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, 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)