./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 735b3cc8 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-?-735b3cc-m [2025-03-14 01:16:52,629 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-14 01:16:52,689 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-03-14 01:16:52,692 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-14 01:16:52,693 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-14 01:16:52,714 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-14 01:16:52,714 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-14 01:16:52,714 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-14 01:16:52,716 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-14 01:16:52,716 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-14 01:16:52,717 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-14 01:16:52,717 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-14 01:16:52,717 INFO L153 SettingsManager]: * Use SBE=true [2025-03-14 01:16:52,717 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-14 01:16:52,717 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-14 01:16:52,718 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-14 01:16:52,718 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-14 01:16:52,719 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-14 01:16:52,719 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-14 01:16:52,719 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-14 01:16:52,719 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-14 01:16:52,719 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-14 01:16:52,719 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-14 01:16:52,719 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-14 01:16:52,719 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-14 01:16:52,719 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-14 01:16:52,719 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-14 01:16:52,719 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 [2025-03-14 01:16:52,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-14 01:16:52,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-14 01:16:52,966 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-14 01:16:52,967 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-14 01:16:52,967 INFO L274 PluginConnector]: CDTParser initialized [2025-03-14 01:16:52,968 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-atomic/peterson-b.i [2025-03-14 01:16:54,094 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c4d3e966/49f23bfbcf834d6e8619bd2e45de6a99/FLAG833f3a732 [2025-03-14 01:16:54,354 INFO L384 CDTParser]: Found 1 translation units. [2025-03-14 01:16:54,355 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-atomic/peterson-b.i [2025-03-14 01:16:54,368 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c4d3e966/49f23bfbcf834d6e8619bd2e45de6a99/FLAG833f3a732 [2025-03-14 01:16:54,664 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c4d3e966/49f23bfbcf834d6e8619bd2e45de6a99 [2025-03-14 01:16:54,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-14 01:16:54,668 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-14 01:16:54,669 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-14 01:16:54,669 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-14 01:16:54,672 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-14 01:16:54,672 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.03 01:16:54" (1/1) ... [2025-03-14 01:16:54,673 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@736f61e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:54, skipping insertion in model container [2025-03-14 01:16:54,673 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.03 01:16:54" (1/1) ... [2025-03-14 01:16:54,699 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-14 01:16:54,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-14 01:16:54,948 INFO L200 MainTranslator]: Completed pre-run [2025-03-14 01:16:54,989 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-14 01:16:55,018 INFO L204 MainTranslator]: Completed translation [2025-03-14 01:16:55,019 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55 WrapperNode [2025-03-14 01:16:55,019 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-14 01:16:55,020 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-14 01:16:55,020 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-14 01:16:55,021 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-14 01:16:55,027 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (1/1) ... [2025-03-14 01:16:55,037 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (1/1) ... [2025-03-14 01:16:55,053 INFO L138 Inliner]: procedures = 160, calls = 10, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 114 [2025-03-14 01:16:55,055 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-14 01:16:55,056 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-14 01:16:55,056 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-14 01:16:55,056 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-14 01:16:55,060 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (1/1) ... [2025-03-14 01:16:55,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (1/1) ... [2025-03-14 01:16:55,062 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (1/1) ... [2025-03-14 01:16:55,063 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (1/1) ... [2025-03-14 01:16:55,066 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (1/1) ... [2025-03-14 01:16:55,066 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (1/1) ... [2025-03-14 01:16:55,067 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (1/1) ... [2025-03-14 01:16:55,068 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (1/1) ... [2025-03-14 01:16:55,069 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-14 01:16:55,069 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-14 01:16:55,070 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-14 01:16:55,070 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-14 01:16:55,071 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (1/1) ... [2025-03-14 01:16:55,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-14 01:16:55,082 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-14 01:16:55,093 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) [2025-03-14 01:16:55,095 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 [2025-03-14 01:16:55,112 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2025-03-14 01:16:55,112 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2025-03-14 01:16:55,112 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2025-03-14 01:16:55,112 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2025-03-14 01:16:55,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-14 01:16:55,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-14 01:16:55,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-14 01:16:55,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-14 01:16:55,113 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-14 01:16:55,188 INFO L256 CfgBuilder]: Building ICFG [2025-03-14 01:16:55,189 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-14 01:16:55,352 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-14 01:16:55,352 INFO L313 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-14 01:16:55,352 INFO L318 CfgBuilder]: Performing block encoding [2025-03-14 01:16:55,361 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-14 01:16:55,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 14.03 01:16:55 BoogieIcfgContainer [2025-03-14 01:16:55,362 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-14 01:16:55,363 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-14 01:16:55,364 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-14 01:16:55,367 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-14 01:16:55,368 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.03 01:16:54" (1/3) ... [2025-03-14 01:16:55,368 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@381a3dbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.03 01:16:55, skipping insertion in model container [2025-03-14 01:16:55,368 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 01:16:55" (2/3) ... [2025-03-14 01:16:55,368 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@381a3dbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.03 01:16:55, skipping insertion in model container [2025-03-14 01:16:55,369 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 14.03 01:16:55" (3/3) ... [2025-03-14 01:16:55,370 INFO L128 eAbstractionObserver]: Analyzing ICFG peterson-b.i [2025-03-14 01:16:55,381 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-14 01:16:55,382 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. [2025-03-14 01:16:55,382 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-14 01:16:55,442 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-03-14 01:16:55,479 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 135 places, 138 transitions, 290 flow [2025-03-14 01:16:55,529 INFO L124 PetriNetUnfolderBase]: 10/136 cut-off events. [2025-03-14 01:16:55,532 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-03-14 01:16:55,538 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. [2025-03-14 01:16:55,539 INFO L82 GeneralOperation]: Start removeDead. Operand has 135 places, 138 transitions, 290 flow [2025-03-14 01:16:55,543 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 131 transitions, 271 flow [2025-03-14 01:16:55,551 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-14 01:16:55,559 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;@a7e3733, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-14 01:16:55,559 INFO L334 AbstractCegarLoop]: Starting to check reachability of 30 error locations. [2025-03-14 01:16:55,568 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-14 01:16:55,568 INFO L124 PetriNetUnfolderBase]: 0/28 cut-off events. [2025-03-14 01:16:55,568 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-14 01:16:55,568 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:16:55,569 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] [2025-03-14 01:16:55,569 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-14 01:16:55,573 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:16:55,574 INFO L85 PathProgramCache]: Analyzing trace with hash 1387219379, now seen corresponding path program 1 times [2025-03-14 01:16:55,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:16:55,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105143328] [2025-03-14 01:16:55,580 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:16:55,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:16:55,647 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-03-14 01:16:55,660 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-03-14 01:16:55,661 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:16:55,661 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:16:55,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:16:55,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:16:55,750 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105143328] [2025-03-14 01:16:55,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [105143328] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:16:55,751 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:16:55,751 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-14 01:16:55,752 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044599922] [2025-03-14 01:16:55,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:16:55,757 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 01:16:55,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:16:55,775 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 01:16:55,775 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 01:16:55,793 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 138 [2025-03-14 01:16:55,796 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) [2025-03-14 01:16:55,796 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:16:55,796 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 138 [2025-03-14 01:16:55,799 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:16:55,891 INFO L124 PetriNetUnfolderBase]: 28/378 cut-off events. [2025-03-14 01:16:55,891 INFO L125 PetriNetUnfolderBase]: For 13/13 co-relation queries the response was YES. [2025-03-14 01:16:55,893 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. [2025-03-14 01:16:55,896 INFO L140 encePairwiseOnDemand]: 127/138 looper letters, 10 selfloop transitions, 4 changer transitions 0/127 dead transitions. [2025-03-14 01:16:55,896 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 127 transitions, 294 flow [2025-03-14 01:16:55,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 01:16:55,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 01:16:55,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 387 transitions. [2025-03-14 01:16:55,910 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9347826086956522 [2025-03-14 01:16:55,912 INFO L175 Difference]: Start difference. First operand has 128 places, 131 transitions, 271 flow. Second operand 3 states and 387 transitions. [2025-03-14 01:16:55,912 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 127 transitions, 294 flow [2025-03-14 01:16:55,918 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 127 transitions, 288 flow, removed 0 selfloop flow, removed 3 redundant places. [2025-03-14 01:16:55,922 INFO L231 Difference]: Finished difference. Result has 127 places, 126 transitions, 280 flow [2025-03-14 01:16:55,924 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} [2025-03-14 01:16:55,927 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, -1 predicate places. [2025-03-14 01:16:55,929 INFO L471 AbstractCegarLoop]: Abstraction has has 127 places, 126 transitions, 280 flow [2025-03-14 01:16:55,930 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) [2025-03-14 01:16:55,930 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:16:55,930 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] [2025-03-14 01:16:55,930 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-14 01:16:55,930 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-14 01:16:55,931 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:16:55,931 INFO L85 PathProgramCache]: Analyzing trace with hash -687255460, now seen corresponding path program 1 times [2025-03-14 01:16:55,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:16:55,932 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392087098] [2025-03-14 01:16:55,932 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:16:55,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:16:55,946 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-03-14 01:16:55,954 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-03-14 01:16:55,954 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:16:55,954 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:16:55,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:16:55,984 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:16:55,984 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392087098] [2025-03-14 01:16:55,984 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [392087098] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:16:55,984 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:16:55,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-14 01:16:55,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249579061] [2025-03-14 01:16:55,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:16:55,985 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 01:16:55,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:16:55,986 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 01:16:55,986 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 01:16:56,009 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-14 01:16:56,010 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) [2025-03-14 01:16:56,010 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:16:56,010 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-14 01:16:56,010 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:16:56,076 INFO L124 PetriNetUnfolderBase]: 47/557 cut-off events. [2025-03-14 01:16:56,077 INFO L125 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2025-03-14 01:16:56,079 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. [2025-03-14 01:16:56,082 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/131 dead transitions. [2025-03-14 01:16:56,082 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 131 transitions, 324 flow [2025-03-14 01:16:56,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 01:16:56,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 01:16:56,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-14 01:16:56,084 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-14 01:16:56,084 INFO L175 Difference]: Start difference. First operand has 127 places, 126 transitions, 280 flow. Second operand 3 states and 377 transitions. [2025-03-14 01:16:56,085 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 131 transitions, 324 flow [2025-03-14 01:16:56,086 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 131 transitions, 316 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-14 01:16:56,088 INFO L231 Difference]: Finished difference. Result has 129 places, 130 transitions, 310 flow [2025-03-14 01:16:56,089 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} [2025-03-14 01:16:56,089 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 1 predicate places. [2025-03-14 01:16:56,089 INFO L471 AbstractCegarLoop]: Abstraction has has 129 places, 130 transitions, 310 flow [2025-03-14 01:16:56,089 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) [2025-03-14 01:16:56,090 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:16:56,090 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] [2025-03-14 01:16:56,090 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-14 01:16:56,090 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr2Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-14 01:16:56,090 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:16:56,090 INFO L85 PathProgramCache]: Analyzing trace with hash -739001838, now seen corresponding path program 1 times [2025-03-14 01:16:56,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:16:56,090 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696437247] [2025-03-14 01:16:56,090 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:16:56,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:16:56,097 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 29 statements into 1 equivalence classes. [2025-03-14 01:16:56,101 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 29 of 29 statements. [2025-03-14 01:16:56,101 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:16:56,101 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:16:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:16:56,131 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:16:56,131 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696437247] [2025-03-14 01:16:56,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696437247] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:16:56,132 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:16:56,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-14 01:16:56,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814883044] [2025-03-14 01:16:56,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:16:56,132 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 01:16:56,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:16:56,133 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 01:16:56,133 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 01:16:56,156 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 138 [2025-03-14 01:16:56,157 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) [2025-03-14 01:16:56,157 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:16:56,157 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 138 [2025-03-14 01:16:56,157 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:16:56,197 INFO L124 PetriNetUnfolderBase]: 55/523 cut-off events. [2025-03-14 01:16:56,198 INFO L125 PetriNetUnfolderBase]: For 18/19 co-relation queries the response was YES. [2025-03-14 01:16:56,199 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. [2025-03-14 01:16:56,201 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 10 selfloop transitions, 4 changer transitions 0/134 dead transitions. [2025-03-14 01:16:56,201 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 134 transitions, 347 flow [2025-03-14 01:16:56,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 01:16:56,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 01:16:56,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 378 transitions. [2025-03-14 01:16:56,202 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9130434782608695 [2025-03-14 01:16:56,202 INFO L175 Difference]: Start difference. First operand has 129 places, 130 transitions, 310 flow. Second operand 3 states and 378 transitions. [2025-03-14 01:16:56,202 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 134 transitions, 347 flow [2025-03-14 01:16:56,204 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 134 transitions, 337 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-14 01:16:56,205 INFO L231 Difference]: Finished difference. Result has 131 places, 133 transitions, 330 flow [2025-03-14 01:16:56,205 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} [2025-03-14 01:16:56,206 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 3 predicate places. [2025-03-14 01:16:56,206 INFO L471 AbstractCegarLoop]: Abstraction has has 131 places, 133 transitions, 330 flow [2025-03-14 01:16:56,207 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) [2025-03-14 01:16:56,207 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:16:56,207 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] [2025-03-14 01:16:56,207 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-14 01:16:56,208 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err4ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-14 01:16:56,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:16:56,208 INFO L85 PathProgramCache]: Analyzing trace with hash 81996057, now seen corresponding path program 1 times [2025-03-14 01:16:56,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:16:56,209 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680248072] [2025-03-14 01:16:56,209 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:16:56,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:16:56,222 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 31 statements into 1 equivalence classes. [2025-03-14 01:16:56,225 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 31 of 31 statements. [2025-03-14 01:16:56,225 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:16:56,225 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:16:56,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:16:56,252 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:16:56,252 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680248072] [2025-03-14 01:16:56,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680248072] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:16:56,252 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:16:56,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-14 01:16:56,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237127682] [2025-03-14 01:16:56,253 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:16:56,253 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 01:16:56,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:16:56,254 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 01:16:56,254 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 01:16:56,271 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2025-03-14 01:16:56,271 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) [2025-03-14 01:16:56,271 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:16:56,271 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2025-03-14 01:16:56,271 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:16:56,350 INFO L124 PetriNetUnfolderBase]: 71/734 cut-off events. [2025-03-14 01:16:56,350 INFO L125 PetriNetUnfolderBase]: For 58/63 co-relation queries the response was YES. [2025-03-14 01:16:56,353 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. [2025-03-14 01:16:56,355 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/140 dead transitions. [2025-03-14 01:16:56,355 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 140 transitions, 389 flow [2025-03-14 01:16:56,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 01:16:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 01:16:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 384 transitions. [2025-03-14 01:16:56,357 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.927536231884058 [2025-03-14 01:16:56,357 INFO L175 Difference]: Start difference. First operand has 131 places, 133 transitions, 330 flow. Second operand 3 states and 384 transitions. [2025-03-14 01:16:56,357 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 140 transitions, 389 flow [2025-03-14 01:16:56,358 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 140 transitions, 377 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-14 01:16:56,361 INFO L231 Difference]: Finished difference. Result has 133 places, 138 transitions, 370 flow [2025-03-14 01:16:56,361 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} [2025-03-14 01:16:56,362 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 5 predicate places. [2025-03-14 01:16:56,362 INFO L471 AbstractCegarLoop]: Abstraction has has 133 places, 138 transitions, 370 flow [2025-03-14 01:16:56,363 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) [2025-03-14 01:16:56,363 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:16:56,363 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] [2025-03-14 01:16:56,363 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-14 01:16:56,363 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting thr2Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-14 01:16:56,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:16:56,364 INFO L85 PathProgramCache]: Analyzing trace with hash 1043468329, now seen corresponding path program 1 times [2025-03-14 01:16:56,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:16:56,364 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202532107] [2025-03-14 01:16:56,364 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:16:56,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:16:56,373 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-03-14 01:16:56,377 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-03-14 01:16:56,378 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:16:56,378 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:16:56,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:16:56,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:16:56,408 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202532107] [2025-03-14 01:16:56,408 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1202532107] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:16:56,408 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:16:56,408 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-14 01:16:56,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1901257086] [2025-03-14 01:16:56,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:16:56,408 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 01:16:56,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:16:56,408 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 01:16:56,408 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 01:16:56,426 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-14 01:16:56,427 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) [2025-03-14 01:16:56,427 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:16:56,427 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-14 01:16:56,427 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:16:56,519 INFO L124 PetriNetUnfolderBase]: 127/1007 cut-off events. [2025-03-14 01:16:56,519 INFO L125 PetriNetUnfolderBase]: For 114/120 co-relation queries the response was YES. [2025-03-14 01:16:56,522 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. [2025-03-14 01:16:56,526 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 12 selfloop transitions, 6 changer transitions 0/143 dead transitions. [2025-03-14 01:16:56,526 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 143 transitions, 419 flow [2025-03-14 01:16:56,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 01:16:56,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 01:16:56,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-14 01:16:56,527 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-14 01:16:56,527 INFO L175 Difference]: Start difference. First operand has 133 places, 138 transitions, 370 flow. Second operand 3 states and 377 transitions. [2025-03-14 01:16:56,527 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 143 transitions, 419 flow [2025-03-14 01:16:56,530 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 143 transitions, 409 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-14 01:16:56,531 INFO L231 Difference]: Finished difference. Result has 135 places, 142 transitions, 404 flow [2025-03-14 01:16:56,531 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} [2025-03-14 01:16:56,532 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 7 predicate places. [2025-03-14 01:16:56,532 INFO L471 AbstractCegarLoop]: Abstraction has has 135 places, 142 transitions, 404 flow [2025-03-14 01:16:56,532 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) [2025-03-14 01:16:56,532 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:16:56,532 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] [2025-03-14 01:16:56,532 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-14 01:16:56,532 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-14 01:16:56,534 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:16:56,534 INFO L85 PathProgramCache]: Analyzing trace with hash 521798400, now seen corresponding path program 1 times [2025-03-14 01:16:56,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:16:56,534 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1446553499] [2025-03-14 01:16:56,534 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:16:56,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:16:56,538 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-03-14 01:16:56,541 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-03-14 01:16:56,541 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:16:56,541 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:16:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:16:56,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:16:56,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1446553499] [2025-03-14 01:16:56,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1446553499] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:16:56,572 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:16:56,572 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-14 01:16:56,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124067136] [2025-03-14 01:16:56,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:16:56,572 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 01:16:56,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:16:56,573 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 01:16:56,573 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 01:16:56,587 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-14 01:16:56,588 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) [2025-03-14 01:16:56,588 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:16:56,588 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-14 01:16:56,588 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:16:56,656 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][117], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 3#L688-1true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 158#true]) [2025-03-14 01:16:56,658 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-14 01:16:56,658 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:56,658 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:56,658 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:56,690 INFO L292 olderBase$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]) [2025-03-14 01:16:56,691 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:56,691 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:56,691 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:56,691 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:56,727 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-14 01:16:56,727 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-14 01:16:56,727 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:56,727 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:56,727 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:56,728 INFO L292 olderBase$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]) [2025-03-14 01:16:56,728 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-14 01:16:56,728 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:56,728 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:56,728 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:56,732 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 163#true, 158#true, 94#L692true]) [2025-03-14 01:16:56,732 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-14 01:16:56,732 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:56,732 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:56,732 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:56,733 INFO L292 olderBase$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]) [2025-03-14 01:16:56,733 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:56,733 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:56,733 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:56,733 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:56,733 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-14 01:16:56,734 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-14 01:16:56,734 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:56,734 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:56,734 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:56,734 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:56,734 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 158#true, 94#L692true]) [2025-03-14 01:16:56,734 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:56,734 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:56,734 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:56,734 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:56,734 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:56,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true, 158#true, 94#L692true]) [2025-03-14 01:16:56,738 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:56,738 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:56,738 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:56,738 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:56,743 INFO L292 olderBase$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]) [2025-03-14 01:16:56,744 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-14 01:16:56,744 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:56,744 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:56,744 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:56,744 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:56,744 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:56,745 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-14 01:16:56,745 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:56,745 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:56,745 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:56,745 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:56,745 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:56,747 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, 158#true]) [2025-03-14 01:16:56,747 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:56,747 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:56,747 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:56,747 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:56,747 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:56,747 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:56,751 INFO L292 olderBase$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]) [2025-03-14 01:16:56,752 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:56,752 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-14 01:16:56,752 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-14 01:16:56,752 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2025-03-14 01:16:56,759 INFO L124 PetriNetUnfolderBase]: 238/2156 cut-off events. [2025-03-14 01:16:56,760 INFO L125 PetriNetUnfolderBase]: For 360/379 co-relation queries the response was YES. [2025-03-14 01:16:56,769 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. [2025-03-14 01:16:56,808 INFO L140 encePairwiseOnDemand]: 130/138 looper letters, 17 selfloop transitions, 8 changer transitions 0/152 dead transitions. [2025-03-14 01:16:56,808 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 152 transitions, 497 flow [2025-03-14 01:16:56,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 01:16:56,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 01:16:56,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 381 transitions. [2025-03-14 01:16:56,809 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9202898550724637 [2025-03-14 01:16:56,809 INFO L175 Difference]: Start difference. First operand has 135 places, 142 transitions, 404 flow. Second operand 3 states and 381 transitions. [2025-03-14 01:16:56,809 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 152 transitions, 497 flow [2025-03-14 01:16:56,812 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 152 transitions, 481 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-14 01:16:56,815 INFO L231 Difference]: Finished difference. Result has 137 places, 150 transitions, 476 flow [2025-03-14 01:16:56,815 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} [2025-03-14 01:16:56,816 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 9 predicate places. [2025-03-14 01:16:56,817 INFO L471 AbstractCegarLoop]: Abstraction has has 137 places, 150 transitions, 476 flow [2025-03-14 01:16:56,817 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) [2025-03-14 01:16:56,817 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:16:56,817 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] [2025-03-14 01:16:56,817 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-14 01:16:56,818 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thr2Err4ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-14 01:16:56,818 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:16:56,818 INFO L85 PathProgramCache]: Analyzing trace with hash -1008045960, now seen corresponding path program 1 times [2025-03-14 01:16:56,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:16:56,818 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [636657564] [2025-03-14 01:16:56,818 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:16:56,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:16:56,826 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 37 statements into 1 equivalence classes. [2025-03-14 01:16:56,828 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 37 of 37 statements. [2025-03-14 01:16:56,829 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:16:56,829 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:16:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:16:56,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:16:56,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [636657564] [2025-03-14 01:16:56,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [636657564] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:16:56,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:16:56,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-14 01:16:56,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290467010] [2025-03-14 01:16:56,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:16:56,855 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 01:16:56,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:16:56,856 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 01:16:56,856 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 01:16:56,865 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2025-03-14 01:16:56,866 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) [2025-03-14 01:16:56,866 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:16:56,866 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2025-03-14 01:16:56,866 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:16:56,944 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][119], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 3#L688-1true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-14 01:16:56,945 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-14 01:16:56,945 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:56,945 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:56,945 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:56,949 INFO L292 olderBase$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|)]) [2025-03-14 01:16:56,950 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-14 01:16:56,950 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:56,950 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:56,950 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:56,997 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][105], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 105#L689-5true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-14 01:16:56,997 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:56,997 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:56,997 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:56,997 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:57,057 INFO L292 olderBase$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|)]) [2025-03-14 01:16:57,057 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,057 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,058 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,058 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,058 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 70#L689-9true, 168#true, 134#true, 118#L683true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-14 01:16:57,058 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,058 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,058 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,058 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,058 INFO L292 olderBase$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|)]) [2025-03-14 01:16:57,058 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,058 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:57,058 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:57,058 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:57,059 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), 70#L689-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 134#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-14 01:16:57,059 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,059 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,060 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,060 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,060 INFO L292 olderBase$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]) [2025-03-14 01:16:57,060 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,060 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,060 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,060 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,061 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 155#(= |#race~flag2~0| 0), 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true, 94#L692true]) [2025-03-14 01:16:57,062 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,062 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,062 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,062 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,062 INFO L292 olderBase$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]) [2025-03-14 01:16:57,062 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,062 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,062 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,062 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,075 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 87#L698-1true, 94#L692true]) [2025-03-14 01:16:57,076 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,076 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,076 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,076 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,077 INFO L292 olderBase$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|)]) [2025-03-14 01:16:57,077 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,078 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,078 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,078 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,078 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,080 INFO L292 olderBase$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|)]) [2025-03-14 01:16:57,080 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,080 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,080 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2025-03-14 01:16:57,080 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,080 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,082 INFO L292 olderBase$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]) [2025-03-14 01:16:57,082 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,082 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,082 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,082 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,082 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), 101#L680-9true, Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 94#L692true]) [2025-03-14 01:16:57,082 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,083 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,083 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,083 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,083 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,083 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-14 01:16:57,083 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,083 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,084 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,084 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,084 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,086 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-14 01:16:57,087 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,087 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,087 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,087 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,087 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,087 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,087 INFO L292 olderBase$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]) [2025-03-14 01:16:57,087 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,087 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,087 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,087 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,087 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,087 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,090 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 70#L689-9true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 134#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-14 01:16:57,090 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,090 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,090 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,090 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,090 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is not cut-off event [2025-03-14 01:16:57,090 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,090 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,090 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-14 01:16:57,091 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,091 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,091 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,091 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,091 INFO L292 olderBase$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]) [2025-03-14 01:16:57,091 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,091 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,091 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,091 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,091 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,093 INFO L292 olderBase$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]) [2025-03-14 01:16:57,093 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,093 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,093 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,093 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,093 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,093 INFO L292 olderBase$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]) [2025-03-14 01:16:57,093 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,093 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,093 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,093 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,094 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-14 01:16:57,094 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,094 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,094 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,094 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,094 INFO L292 olderBase$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]) [2025-03-14 01:16:57,095 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,095 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,095 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,095 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,095 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,095 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,095 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-14 01:16:57,095 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,095 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,095 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,095 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,095 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,096 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 118#L683true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-14 01:16:57,096 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,096 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,096 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,096 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,098 INFO L292 olderBase$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]) [2025-03-14 01:16:57,098 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,098 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,098 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,098 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,098 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 70#L689-9true, 134#true, 168#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-14 01:16:57,098 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,098 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,098 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,098 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,098 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,099 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-14 01:16:57,099 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,099 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,099 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,099 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,099 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,099 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,100 INFO L292 olderBase$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]) [2025-03-14 01:16:57,100 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,100 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,100 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,100 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,103 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 163#true, 94#L692true]) [2025-03-14 01:16:57,103 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,103 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,103 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,103 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,103 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,107 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 118#L683true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-14 01:16:57,107 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,107 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,107 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,107 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,107 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,112 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-14 01:16:57,112 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,112 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,112 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,112 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,112 INFO L292 olderBase$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)]) [2025-03-14 01:16:57,112 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,112 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,112 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,112 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,118 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-14 01:16:57,118 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,118 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,118 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,118 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,118 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,118 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,118 INFO L292 olderBase$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]) [2025-03-14 01:16:57,118 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,119 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,119 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,119 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,119 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,119 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,119 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,120 INFO L292 olderBase$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)]) [2025-03-14 01:16:57,120 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,120 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,120 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,120 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,120 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,122 INFO L292 olderBase$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]) [2025-03-14 01:16:57,122 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,122 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,122 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,122 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,122 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 94#L692true]) [2025-03-14 01:16:57,122 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,122 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,123 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,123 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,124 INFO L292 olderBase$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]) [2025-03-14 01:16:57,124 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,124 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-14 01:16:57,124 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-14 01:16:57,124 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,125 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-14 01:16:57,126 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,126 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,126 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,126 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,126 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,126 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,128 INFO L292 olderBase$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]) [2025-03-14 01:16:57,128 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,128 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,128 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,128 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,129 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,134 INFO L292 olderBase$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]) [2025-03-14 01:16:57,134 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,134 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,134 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,134 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,134 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true]) [2025-03-14 01:16:57,135 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2025-03-14 01:16:57,135 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,135 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,135 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,135 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 54#L700true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-14 01:16:57,136 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,136 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,136 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,136 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,136 INFO L292 olderBase$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|)]) [2025-03-14 01:16:57,136 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,136 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,136 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,137 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,137 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,137 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2025-03-14 01:16:57,139 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true, 163#true]) [2025-03-14 01:16:57,139 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,139 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,139 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-14 01:16:57,139 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-14 01:16:57,140 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,143 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 54#L700true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-14 01:16:57,143 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2025-03-14 01:16:57,143 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,143 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,143 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-14 01:16:57,143 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,154 INFO L124 PetriNetUnfolderBase]: 394/3080 cut-off events. [2025-03-14 01:16:57,155 INFO L125 PetriNetUnfolderBase]: For 608/647 co-relation queries the response was YES. [2025-03-14 01:16:57,166 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. [2025-03-14 01:16:57,178 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 10 selfloop transitions, 5 changer transitions 0/156 dead transitions. [2025-03-14 01:16:57,179 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 156 transitions, 525 flow [2025-03-14 01:16:57,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 01:16:57,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 01:16:57,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 383 transitions. [2025-03-14 01:16:57,180 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9251207729468599 [2025-03-14 01:16:57,180 INFO L175 Difference]: Start difference. First operand has 137 places, 150 transitions, 476 flow. Second operand 3 states and 383 transitions. [2025-03-14 01:16:57,180 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 156 transitions, 525 flow [2025-03-14 01:16:57,184 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 156 transitions, 509 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-14 01:16:57,186 INFO L231 Difference]: Finished difference. Result has 139 places, 155 transitions, 508 flow [2025-03-14 01:16:57,186 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} [2025-03-14 01:16:57,188 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 11 predicate places. [2025-03-14 01:16:57,188 INFO L471 AbstractCegarLoop]: Abstraction has has 139 places, 155 transitions, 508 flow [2025-03-14 01:16:57,188 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) [2025-03-14 01:16:57,188 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:16:57,189 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] [2025-03-14 01:16:57,189 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-14 01:16:57,189 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-14 01:16:57,190 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:16:57,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1701661736, now seen corresponding path program 1 times [2025-03-14 01:16:57,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:16:57,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271946085] [2025-03-14 01:16:57,190 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:16:57,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:16:57,196 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-03-14 01:16:57,199 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-03-14 01:16:57,200 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:16:57,200 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-14 01:16:57,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-14 01:16:57,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-14 01:16:57,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271946085] [2025-03-14 01:16:57,227 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [271946085] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-14 01:16:57,227 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-14 01:16:57,227 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-14 01:16:57,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281603050] [2025-03-14 01:16:57,227 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-14 01:16:57,228 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-14 01:16:57,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-14 01:16:57,228 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-14 01:16:57,228 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-14 01:16:57,247 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-14 01:16:57,248 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) [2025-03-14 01:16:57,248 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-14 01:16:57,248 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-14 01:16:57,248 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-14 01:16:57,330 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][119], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 163#true, 3#L688-1true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-14 01:16:57,330 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-14 01:16:57,330 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:57,330 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:57,330 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:57,334 INFO L292 olderBase$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)]) [2025-03-14 01:16:57,335 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-14 01:16:57,335 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:57,335 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:57,335 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-14 01:16:57,379 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,379 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,379 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,379 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,379 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,383 INFO L292 olderBase$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]) [2025-03-14 01:16:57,384 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,384 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:57,384 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:57,384 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:57,385 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,386 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,386 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,386 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,386 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,391 INFO L292 olderBase$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]) [2025-03-14 01:16:57,391 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,391 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,391 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,392 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,392 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,393 INFO L292 olderBase$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]) [2025-03-14 01:16:57,393 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,393 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,393 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,393 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,393 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,394 INFO L292 olderBase$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]) [2025-03-14 01:16:57,394 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,394 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-14 01:16:57,394 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-14 01:16:57,394 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-14 01:16:57,396 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-14 01:16:57,396 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,396 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,396 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,396 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,401 INFO L292 olderBase$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]) [2025-03-14 01:16:57,401 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,401 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,401 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,401 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,401 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,401 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,407 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-14 01:16:57,408 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,408 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,408 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,408 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,408 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,408 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,408 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,408 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-14 01:16:57,409 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,409 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-14 01:16:57,411 INFO L292 olderBase$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]) [2025-03-14 01:16:57,411 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,411 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,411 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,411 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,414 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,414 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,414 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-14 01:16:57,415 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-14 01:16:57,415 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-14 01:16:57,415 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,420 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [111#L681-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,421 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,421 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,421 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,421 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,421 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,421 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-14 01:16:57,421 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,421 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,421 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,421 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,423 INFO L292 olderBase$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]) [2025-03-14 01:16:57,423 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,423 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,423 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,423 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,431 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 113#L691-1true, 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,432 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,432 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,432 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,432 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,433 INFO L292 olderBase$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]) [2025-03-14 01:16:57,433 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,433 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,433 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,433 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,433 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,433 INFO L292 olderBase$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]) [2025-03-14 01:16:57,434 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,434 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,434 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,434 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,435 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 107#L682-1true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,435 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,435 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,435 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,435 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,438 INFO L292 olderBase$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]) [2025-03-14 01:16:57,438 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,438 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,438 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [111#L681-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,439 INFO L294 olderBase$Statistics]: this new event has 71 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L292 olderBase$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]) [2025-03-14 01:16:57,439 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,439 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,440 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L292 olderBase$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]) [2025-03-14 01:16:57,440 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,440 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,441 INFO L292 olderBase$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]) [2025-03-14 01:16:57,441 INFO L294 olderBase$Statistics]: this new event has 63 ancestors and is not cut-off event [2025-03-14 01:16:57,441 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2025-03-14 01:16:57,441 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,441 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,441 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2025-03-14 01:16:57,442 INFO L292 olderBase$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]) [2025-03-14 01:16:57,442 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,442 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,442 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,442 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,442 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,448 INFO L292 olderBase$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]) [2025-03-14 01:16:57,448 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,448 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,448 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,448 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,449 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 107#L682-1true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,449 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,449 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,449 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,449 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,449 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,449 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,454 INFO L292 olderBase$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]) [2025-03-14 01:16:57,454 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,454 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,454 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,454 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,454 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,454 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,454 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,456 INFO L292 olderBase$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]) [2025-03-14 01:16:57,456 INFO L294 olderBase$Statistics]: this new event has 64 ancestors and is not cut-off event [2025-03-14 01:16:57,456 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2025-03-14 01:16:57,456 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2025-03-14 01:16:57,456 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,457 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,458 INFO L292 olderBase$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]) [2025-03-14 01:16:57,458 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,458 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,458 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,458 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,464 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 107#L682-1true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,464 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,464 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,464 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,464 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,466 INFO L292 olderBase$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]) [2025-03-14 01:16:57,466 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,466 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,466 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,466 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,469 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-14 01:16:57,469 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,469 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,469 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,470 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,470 INFO L292 olderBase$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]) [2025-03-14 01:16:57,470 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,470 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,470 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,470 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,470 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([296] L689-7-->L689-4: Formula: (= |v_#race~turn~0_3| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_3|} AuxVars[] AssignedVars[#race~turn~0][131], [72#L689-4true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 43#L680-5true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,470 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,470 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:57,470 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:57,470 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-14 01:16:57,472 INFO L292 olderBase$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]) [2025-03-14 01:16:57,472 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,472 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,472 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,472 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,472 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,472 INFO L292 olderBase$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]) [2025-03-14 01:16:57,473 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,473 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,473 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,473 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,473 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-14 01:16:57,473 INFO L292 olderBase$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]) [2025-03-14 01:16:57,473 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,473 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,473 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,473 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,473 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, 118#L683true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,473 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,474 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,474 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,474 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,475 INFO L292 olderBase$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)]) [2025-03-14 01:16:57,475 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,475 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,475 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,475 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-14 01:16:57,476 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,476 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,476 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,476 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,476 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,486 INFO L292 olderBase$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]) [2025-03-14 01:16:57,486 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,486 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,486 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,486 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,486 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,486 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,486 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,487 INFO L292 olderBase$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]) [2025-03-14 01:16:57,487 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,487 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,488 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,488 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,488 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,491 INFO L292 olderBase$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)]) [2025-03-14 01:16:57,491 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,491 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,491 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,491 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,494 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-14 01:16:57,494 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,494 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,494 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,494 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,496 INFO L292 olderBase$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]) [2025-03-14 01:16:57,496 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,496 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,496 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-14 01:16:57,496 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,496 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 70#L689-9true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-14 01:16:57,497 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,497 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,497 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,497 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,497 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,500 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-14 01:16:57,500 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,500 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,500 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,500 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,500 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,500 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,500 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,500 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 118#L683true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-14 01:16:57,500 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,500 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,500 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,500 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2025-03-14 01:16:57,501 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,501 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 113#L691-1true, 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,501 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2025-03-14 01:16:57,501 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,501 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,501 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,501 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,502 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,502 INFO L292 olderBase$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]) [2025-03-14 01:16:57,502 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,502 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,502 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,502 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,503 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,504 INFO L292 olderBase$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)]) [2025-03-14 01:16:57,504 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,504 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,504 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,505 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,505 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-14 01:16:57,505 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,505 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,505 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,505 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,505 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,506 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-14 01:16:57,506 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,506 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,506 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,506 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,506 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,510 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-14 01:16:57,510 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,510 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,511 INFO L292 olderBase$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]) [2025-03-14 01:16:57,511 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,511 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 46#L681true, Black: 153#true]) [2025-03-14 01:16:57,511 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-14 01:16:57,511 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,548 INFO L292 olderBase$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]) [2025-03-14 01:16:57,548 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2025-03-14 01:16:57,548 INFO L292 olderBase$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]) [2025-03-14 01:16:57,548 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,548 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2025-03-14 01:16:57,549 INFO L292 olderBase$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]) [2025-03-14 01:16:57,549 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is not cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,549 INFO L292 olderBase$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]) [2025-03-14 01:16:57,549 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,549 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 118#L683true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,549 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,549 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,551 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-14 01:16:57,551 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,551 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,551 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,551 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,551 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,551 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-14 01:16:57,551 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,551 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,551 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,551 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,552 INFO L292 olderBase$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]) [2025-03-14 01:16:57,552 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,552 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-14 01:16:57,552 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-14 01:16:57,552 INFO L292 olderBase$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]) [2025-03-14 01:16:57,552 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,552 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,553 INFO L292 olderBase$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)]) [2025-03-14 01:16:57,553 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,553 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,553 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,553 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 165#(= |#race~turn~0| 0), 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-14 01:16:57,555 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L292 olderBase$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]) [2025-03-14 01:16:57,555 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L292 olderBase$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]) [2025-03-14 01:16:57,555 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,555 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,556 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,556 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,556 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,557 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 111#L681-1true, 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-14 01:16:57,557 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,557 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,557 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-14 01:16:57,557 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2025-03-14 01:16:57,557 INFO L292 olderBase$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]) [2025-03-14 01:16:57,557 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,557 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,557 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2025-03-14 01:16:57,557 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-14 01:16:57,558 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-14 01:16:57,558 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,559 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,559 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,559 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,559 INFO L292 olderBase$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]) [2025-03-14 01:16:57,559 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,559 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-14 01:16:57,560 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,560 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,560 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,560 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,560 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,561 INFO L292 olderBase$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]) [2025-03-14 01:16:57,562 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,562 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,562 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,562 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,562 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,563 INFO L292 olderBase$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)]) [2025-03-14 01:16:57,563 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,563 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,563 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-14 01:16:57,563 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,564 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, 173#true, Black: 168#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-14 01:16:57,564 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,564 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,564 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,564 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-14 01:16:57,564 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-14 01:16:57,564 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 19#L682-2true, Black: 153#true]) [2025-03-14 01:16:57,564 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,564 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,564 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-14 01:16:57,565 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-14 01:16:57,566 INFO L292 olderBase$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]) [2025-03-14 01:16:57,566 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,566 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,566 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,566 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,566 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,566 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,566 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,571 INFO L292 olderBase$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]) [2025-03-14 01:16:57,571 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,571 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,571 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-14 01:16:57,571 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-14 01:16:57,574 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-14 01:16:57,574 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L292 olderBase$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)]) [2025-03-14 01:16:57,574 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,574 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,577 INFO L292 olderBase$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)]) [2025-03-14 01:16:57,577 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-14 01:16:57,577 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,577 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-14 01:16:57,577 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-14 01:16:57,578 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-14 01:16:57,578 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,578 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,578 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,578 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,580 INFO L292 olderBase$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]) [2025-03-14 01:16:57,580 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,580 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,580 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,580 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,580 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,580 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,583 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-14 01:16:57,583 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-14 01:16:57,583 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,583 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,583 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-14 01:16:57,583 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-14 01:16:57,604 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 59#L690true, Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 170#(= |#race~flag1~0| 0), Black: 153#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true]) [2025-03-14 01:16:57,605 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is not cut-off event [2025-03-14 01:16:57,605 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is not cut-off event [2025-03-14 01:16:57,605 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2025-03-14 01:16:57,605 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2025-03-14 01:16:57,608 INFO L124 PetriNetUnfolderBase]: 576/3702 cut-off events. [2025-03-14 01:16:57,608 INFO L125 PetriNetUnfolderBase]: For 522/560 co-relation queries the response was YES. [2025-03-14 01:16:57,615 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. [2025-03-14 01:16:57,623 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/160 dead transitions. [2025-03-14 01:16:57,623 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 160 transitions, 552 flow [2025-03-14 01:16:57,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-14 01:16:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-14 01:16:57,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-14 01:16:57,624 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-14 01:16:57,625 INFO L175 Difference]: Start difference. First operand has 139 places, 155 transitions, 508 flow. Second operand 3 states and 377 transitions. [2025-03-14 01:16:57,625 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 160 transitions, 552 flow [2025-03-14 01:16:57,626 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 160 transitions, 542 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-14 01:16:57,628 INFO L231 Difference]: Finished difference. Result has 141 places, 159 transitions, 536 flow [2025-03-14 01:16:57,628 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} [2025-03-14 01:16:57,630 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 13 predicate places. [2025-03-14 01:16:57,630 INFO L471 AbstractCegarLoop]: Abstraction has has 141 places, 159 transitions, 536 flow [2025-03-14 01:16:57,630 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) [2025-03-14 01:16:57,630 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-14 01:16:57,630 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] [2025-03-14 01:16:57,630 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-14 01:16:57,630 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting thr2Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-14 01:16:57,631 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-14 01:16:57,631 INFO L85 PathProgramCache]: Analyzing trace with hash 876849065, now seen corresponding path program 1 times [2025-03-14 01:16:57,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-14 01:16:57,631 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [816803633] [2025-03-14 01:16:57,631 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-14 01:16:57,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-14 01:16:57,636 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-03-14 01:16:57,639 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-03-14 01:16:57,639 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:16:57,639 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-14 01:16:57,639 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-14 01:16:57,641 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-03-14 01:16:57,643 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-03-14 01:16:57,643 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-14 01:16:57,643 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-14 01:16:57,659 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-14 01:16:57,662 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-14 01:16:57,663 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location thr2Err6ASSERT_VIOLATIONDATA_RACE (29 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (28 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (27 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (26 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (25 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (24 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (23 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (22 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (21 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (20 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (19 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (18 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (17 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (16 of 30 remaining) [2025-03-14 01:16:57,664 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (15 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (14 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (13 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (12 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (11 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (10 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (9 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (8 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (7 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (6 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (5 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (4 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (3 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (2 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (1 of 30 remaining) [2025-03-14 01:16:57,665 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (0 of 30 remaining) [2025-03-14 01:16:57,665 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-14 01:16:57,665 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-14 01:16:57,697 INFO L241 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-03-14 01:16:57,697 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-14 01:16:57,702 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.03 01:16:57 BasicIcfg [2025-03-14 01:16:57,702 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-14 01:16:57,703 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-14 01:16:57,703 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-14 01:16:57,703 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-14 01:16:57,704 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 14.03 01:16:55" (3/4) ... [2025-03-14 01:16:57,705 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2025-03-14 01:16:57,740 INFO L127 tionWitnessGenerator]: Generated YAML witness of length 2. [2025-03-14 01:16:57,764 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-14 01:16:57,764 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-14 01:16:57,764 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-14 01:16:57,765 INFO L158 Benchmark]: Toolchain (without parser) took 3097.34ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 113.5MB in the beginning and 277.2MB in the end (delta: -163.7MB). Peak memory consumption was 77.8MB. Max. memory is 16.1GB. [2025-03-14 01:16:57,765 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 201.3MB. Free memory is still 125.8MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-14 01:16:57,765 INFO L158 Benchmark]: CACSL2BoogieTranslator took 351.00ms. Allocated memory is still 142.6MB. Free memory was 113.5MB in the beginning and 94.4MB in the end (delta: 19.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-14 01:16:57,765 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.28ms. Allocated memory is still 142.6MB. Free memory was 94.4MB in the beginning and 92.9MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-14 01:16:57,765 INFO L158 Benchmark]: Boogie Preprocessor took 13.12ms. Allocated memory is still 142.6MB. Free memory was 92.9MB in the beginning and 91.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-14 01:16:57,765 INFO L158 Benchmark]: IcfgBuilder took 292.43ms. Allocated memory is still 142.6MB. Free memory was 91.7MB in the beginning and 76.2MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-14 01:16:57,766 INFO L158 Benchmark]: TraceAbstraction took 2338.74ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 75.6MB in the beginning and 285.6MB in the end (delta: -210.0MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2025-03-14 01:16:57,766 INFO L158 Benchmark]: Witness Printer took 61.75ms. Allocated memory is still 385.9MB. Free memory was 285.6MB in the beginning and 277.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-14 01:16:57,767 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 201.3MB. Free memory is still 125.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 351.00ms. Allocated memory is still 142.6MB. Free memory was 113.5MB in the beginning and 94.4MB in the end (delta: 19.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.28ms. Allocated memory is still 142.6MB. Free memory was 94.4MB in the beginning and 92.9MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 13.12ms. Allocated memory is still 142.6MB. Free memory was 92.9MB in the beginning and 91.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 292.43ms. Allocated memory is still 142.6MB. Free memory was 91.7MB in the beginning and 76.2MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * TraceAbstraction took 2338.74ms. Allocated memory was 142.6MB in the beginning and 385.9MB in the end (delta: 243.3MB). Free memory was 75.6MB in the beginning and 285.6MB in the end (delta: -210.0MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. * Witness Printer took 61.75ms. Allocated memory is still 385.9MB. Free memory was 285.6MB in the beginning and 277.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - DataRaceFoundResult [Line: 687]: Data race detected Data race detected The following path leads to a data race: [L674] 0 int flag1 = 0, flag2 = 0; VAL [flag1=0, flag2=0] [L675] 0 int turn; VAL [flag1=0, flag2=0, turn=0] [L676] 0 int x; VAL [flag1=0, flag2=0, turn=0, x=0] [L696] 0 pthread_t t1, t2; VAL [flag1=0, flag2=0, turn=0, x=0] [L697] FCALL, FORK 0 pthread_create(&t1, 0, thr1, 0) VAL [flag1=0, flag2=0, t1=-1, turn=0, x=0] [L678] 1 flag1 = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=0, turn=0, x=0] [L679] 1 turn = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=0, turn=1, x=0] [L698] FCALL, FORK 0 pthread_create(&t2, 0, thr2, 0) VAL [flag1=1, flag2=0, t1=-1, t2=0, turn=1, x=0] [L687] 2 flag2 = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] [L680] COND TRUE 1 flag2==1 && turn==1 [L680] 1 flag2==1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] [L687] 2 flag2 = 1 VAL [\old(_)={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] Now there is a data race on ~flag2~0 between C: flag2==1 [680] and C: flag2 = 1 [687] - UnprovableResult [Line: 688]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 689]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 690]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 689]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 691]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 692]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 678]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 679]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 680]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 681]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 680]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 682]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 683]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 697]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 227 locations, 30 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 2.2s, OverallIterations: 9, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 177 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 55 mSDsluCounter, 31 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 193 IncrementalHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 31 mSDtfsCounter, 193 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=536occurred in iteration=8, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 297 NumberOfCodeBlocks, 297 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 248 ConstructedInterpolants, 0 QuantifiedInterpolants, 264 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2025-03-14 01:16:57,779 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(DATA-RACE)