./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 e2fb8bed 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-?-e2fb8be-m [2025-03-08 21:36:08,997 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 21:36:09,057 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-03-08 21:36:09,063 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 21:36:09,065 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 21:36:09,083 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 21:36:09,084 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 21:36:09,084 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 21:36:09,084 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 21:36:09,084 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 21:36:09,084 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 21:36:09,085 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 21:36:09,085 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 21:36:09,086 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 21:36:09,086 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 21:36:09,087 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 21:36:09,087 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 21:36:09,088 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 21:36:09,088 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 21:36:09,088 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 21:36:09,088 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 21:36:09,088 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 21:36:09,088 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 21:36:09,088 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 21:36:09,088 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 21:36:09,088 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 21:36:09,088 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 21:36:09,088 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 21:36:09,088 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 21:36:09,088 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 [2025-03-08 21:36:09,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 21:36:09,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 21:36:09,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 21:36:09,315 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 21:36:09,315 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 21:36:09,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-atomic/peterson-b.i [2025-03-08 21:36:10,472 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70bdfb660/544cb747b8084b52afbf298836539ab7/FLAG0d335ab10 [2025-03-08 21:36:10,719 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 21:36:10,720 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-atomic/peterson-b.i [2025-03-08 21:36:10,730 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70bdfb660/544cb747b8084b52afbf298836539ab7/FLAG0d335ab10 [2025-03-08 21:36:11,033 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70bdfb660/544cb747b8084b52afbf298836539ab7 [2025-03-08 21:36:11,035 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 21:36:11,036 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 21:36:11,037 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 21:36:11,037 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 21:36:11,040 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 21:36:11,041 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,041 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cf08438 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11, skipping insertion in model container [2025-03-08 21:36:11,041 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,068 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 21:36:11,293 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 21:36:11,300 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 21:36:11,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 21:36:11,367 INFO L204 MainTranslator]: Completed translation [2025-03-08 21:36:11,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11 WrapperNode [2025-03-08 21:36:11,368 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 21:36:11,369 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 21:36:11,369 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 21:36:11,369 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 21:36:11,374 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,381 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,394 INFO L138 Inliner]: procedures = 160, calls = 10, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 114 [2025-03-08 21:36:11,394 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 21:36:11,395 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 21:36:11,395 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 21:36:11,395 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 21:36:11,399 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,399 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,402 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,402 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,405 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,406 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,407 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,408 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,409 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 21:36:11,410 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 21:36:11,410 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 21:36:11,410 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 21:36:11,410 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (1/1) ... [2025-03-08 21:36:11,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 21:36:11,424 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 21:36:11,437 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) [2025-03-08 21:36:11,443 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 [2025-03-08 21:36:11,456 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2025-03-08 21:36:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2025-03-08 21:36:11,457 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2025-03-08 21:36:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2025-03-08 21:36:11,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 21:36:11,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-08 21:36:11,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 21:36:11,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 21:36:11,458 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-08 21:36:11,540 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 21:36:11,542 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 21:36:11,675 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-08 21:36:11,675 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 21:36:11,684 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 21:36:11,686 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 21:36:11,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 09:36:11 BoogieIcfgContainer [2025-03-08 21:36:11,687 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 21:36:11,688 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 21:36:11,689 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 21:36:11,692 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 21:36:11,692 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 09:36:11" (1/3) ... [2025-03-08 21:36:11,693 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a0b5988 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 09:36:11, skipping insertion in model container [2025-03-08 21:36:11,693 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 09:36:11" (2/3) ... [2025-03-08 21:36:11,693 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a0b5988 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 09:36:11, skipping insertion in model container [2025-03-08 21:36:11,694 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 09:36:11" (3/3) ... [2025-03-08 21:36:11,695 INFO L128 eAbstractionObserver]: Analyzing ICFG peterson-b.i [2025-03-08 21:36:11,706 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 21:36:11,707 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. [2025-03-08 21:36:11,707 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-08 21:36:11,771 INFO L143 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2025-03-08 21:36:11,799 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 135 places, 138 transitions, 290 flow [2025-03-08 21:36:11,849 INFO L124 PetriNetUnfolderBase]: 10/136 cut-off events. [2025-03-08 21:36:11,850 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-03-08 21:36:11,855 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. [2025-03-08 21:36:11,855 INFO L82 GeneralOperation]: Start removeDead. Operand has 135 places, 138 transitions, 290 flow [2025-03-08 21:36:11,858 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 131 transitions, 271 flow [2025-03-08 21:36:11,863 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 21:36:11,870 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;@45d4d368, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 21:36:11,871 INFO L334 AbstractCegarLoop]: Starting to check reachability of 30 error locations. [2025-03-08 21:36:11,877 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-08 21:36:11,877 INFO L124 PetriNetUnfolderBase]: 0/28 cut-off events. [2025-03-08 21:36:11,877 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-08 21:36:11,878 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 21:36:11,878 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] [2025-03-08 21:36:11,878 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-08 21:36:11,882 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 21:36:11,883 INFO L85 PathProgramCache]: Analyzing trace with hash 1387219379, now seen corresponding path program 1 times [2025-03-08 21:36:11,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 21:36:11,890 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391089724] [2025-03-08 21:36:11,891 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 21:36:11,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 21:36:11,954 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 23 statements into 1 equivalence classes. [2025-03-08 21:36:11,962 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 23 of 23 statements. [2025-03-08 21:36:11,962 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 21:36:11,962 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 21:36:12,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 21:36:12,026 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 21:36:12,026 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391089724] [2025-03-08 21:36:12,027 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [391089724] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 21:36:12,027 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 21:36:12,027 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 21:36:12,028 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1366089012] [2025-03-08 21:36:12,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 21:36:12,032 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 21:36:12,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 21:36:12,060 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 21:36:12,060 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 21:36:12,079 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 138 [2025-03-08 21:36:12,082 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) [2025-03-08 21:36:12,083 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 21:36:12,083 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 138 [2025-03-08 21:36:12,083 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 21:36:12,181 INFO L124 PetriNetUnfolderBase]: 28/378 cut-off events. [2025-03-08 21:36:12,182 INFO L125 PetriNetUnfolderBase]: For 13/13 co-relation queries the response was YES. [2025-03-08 21:36:12,183 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. [2025-03-08 21:36:12,186 INFO L140 encePairwiseOnDemand]: 127/138 looper letters, 10 selfloop transitions, 4 changer transitions 0/127 dead transitions. [2025-03-08 21:36:12,186 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 128 places, 127 transitions, 294 flow [2025-03-08 21:36:12,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 21:36:12,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 21:36:12,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 387 transitions. [2025-03-08 21:36:12,199 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9347826086956522 [2025-03-08 21:36:12,200 INFO L175 Difference]: Start difference. First operand has 128 places, 131 transitions, 271 flow. Second operand 3 states and 387 transitions. [2025-03-08 21:36:12,201 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 128 places, 127 transitions, 294 flow [2025-03-08 21:36:12,206 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 127 transitions, 288 flow, removed 0 selfloop flow, removed 3 redundant places. [2025-03-08 21:36:12,210 INFO L231 Difference]: Finished difference. Result has 127 places, 126 transitions, 280 flow [2025-03-08 21:36:12,211 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} [2025-03-08 21:36:12,214 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, -1 predicate places. [2025-03-08 21:36:12,215 INFO L471 AbstractCegarLoop]: Abstraction has has 127 places, 126 transitions, 280 flow [2025-03-08 21:36:12,215 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) [2025-03-08 21:36:12,215 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 21:36:12,215 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] [2025-03-08 21:36:12,215 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 21:36:12,216 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-08 21:36:12,216 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 21:36:12,216 INFO L85 PathProgramCache]: Analyzing trace with hash -687255460, now seen corresponding path program 1 times [2025-03-08 21:36:12,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 21:36:12,216 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1154762660] [2025-03-08 21:36:12,216 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 21:36:12,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 21:36:12,234 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 28 statements into 1 equivalence classes. [2025-03-08 21:36:12,239 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 28 of 28 statements. [2025-03-08 21:36:12,240 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 21:36:12,240 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 21:36:12,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 21:36:12,281 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 21:36:12,281 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1154762660] [2025-03-08 21:36:12,281 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1154762660] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 21:36:12,281 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 21:36:12,281 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 21:36:12,281 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1611119914] [2025-03-08 21:36:12,281 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 21:36:12,282 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 21:36:12,282 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 21:36:12,282 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 21:36:12,282 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 21:36:12,308 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-08 21:36:12,308 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) [2025-03-08 21:36:12,308 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 21:36:12,308 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-08 21:36:12,324 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 21:36:12,399 INFO L124 PetriNetUnfolderBase]: 47/557 cut-off events. [2025-03-08 21:36:12,400 INFO L125 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2025-03-08 21:36:12,404 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. [2025-03-08 21:36:12,406 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/131 dead transitions. [2025-03-08 21:36:12,406 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 131 transitions, 324 flow [2025-03-08 21:36:12,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 21:36:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 21:36:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-08 21:36:12,407 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-08 21:36:12,407 INFO L175 Difference]: Start difference. First operand has 127 places, 126 transitions, 280 flow. Second operand 3 states and 377 transitions. [2025-03-08 21:36:12,407 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 131 transitions, 324 flow [2025-03-08 21:36:12,408 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 131 transitions, 316 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 21:36:12,410 INFO L231 Difference]: Finished difference. Result has 129 places, 130 transitions, 310 flow [2025-03-08 21:36:12,410 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} [2025-03-08 21:36:12,410 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 1 predicate places. [2025-03-08 21:36:12,410 INFO L471 AbstractCegarLoop]: Abstraction has has 129 places, 130 transitions, 310 flow [2025-03-08 21:36:12,411 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) [2025-03-08 21:36:12,411 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 21:36:12,411 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] [2025-03-08 21:36:12,411 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 21:36:12,411 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr2Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-08 21:36:12,411 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 21:36:12,411 INFO L85 PathProgramCache]: Analyzing trace with hash -739001838, now seen corresponding path program 1 times [2025-03-08 21:36:12,411 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 21:36:12,412 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461982416] [2025-03-08 21:36:12,412 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 21:36:12,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 21:36:12,421 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 29 statements into 1 equivalence classes. [2025-03-08 21:36:12,427 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 29 of 29 statements. [2025-03-08 21:36:12,427 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 21:36:12,427 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 21:36:12,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 21:36:12,463 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 21:36:12,464 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461982416] [2025-03-08 21:36:12,464 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1461982416] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 21:36:12,464 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 21:36:12,464 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 21:36:12,464 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1074263790] [2025-03-08 21:36:12,464 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 21:36:12,464 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 21:36:12,464 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 21:36:12,464 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 21:36:12,464 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 21:36:12,480 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 138 [2025-03-08 21:36:12,481 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) [2025-03-08 21:36:12,481 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 21:36:12,481 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 138 [2025-03-08 21:36:12,481 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 21:36:12,530 INFO L124 PetriNetUnfolderBase]: 55/523 cut-off events. [2025-03-08 21:36:12,530 INFO L125 PetriNetUnfolderBase]: For 18/19 co-relation queries the response was YES. [2025-03-08 21:36:12,531 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. [2025-03-08 21:36:12,534 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 10 selfloop transitions, 4 changer transitions 0/134 dead transitions. [2025-03-08 21:36:12,535 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 134 transitions, 347 flow [2025-03-08 21:36:12,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 21:36:12,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 21:36:12,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 378 transitions. [2025-03-08 21:36:12,537 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9130434782608695 [2025-03-08 21:36:12,537 INFO L175 Difference]: Start difference. First operand has 129 places, 130 transitions, 310 flow. Second operand 3 states and 378 transitions. [2025-03-08 21:36:12,537 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 134 transitions, 347 flow [2025-03-08 21:36:12,539 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 134 transitions, 337 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 21:36:12,540 INFO L231 Difference]: Finished difference. Result has 131 places, 133 transitions, 330 flow [2025-03-08 21:36:12,542 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} [2025-03-08 21:36:12,543 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 3 predicate places. [2025-03-08 21:36:12,543 INFO L471 AbstractCegarLoop]: Abstraction has has 131 places, 133 transitions, 330 flow [2025-03-08 21:36:12,543 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) [2025-03-08 21:36:12,543 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 21:36:12,543 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] [2025-03-08 21:36:12,543 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-08 21:36:12,543 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err4ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-08 21:36:12,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 21:36:12,544 INFO L85 PathProgramCache]: Analyzing trace with hash 81996057, now seen corresponding path program 1 times [2025-03-08 21:36:12,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 21:36:12,544 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1701601653] [2025-03-08 21:36:12,544 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 21:36:12,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 21:36:12,555 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 31 statements into 1 equivalence classes. [2025-03-08 21:36:12,560 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 31 of 31 statements. [2025-03-08 21:36:12,563 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 21:36:12,563 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 21:36:12,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 21:36:12,590 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 21:36:12,590 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1701601653] [2025-03-08 21:36:12,590 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1701601653] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 21:36:12,590 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 21:36:12,590 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 21:36:12,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782946794] [2025-03-08 21:36:12,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 21:36:12,590 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 21:36:12,590 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 21:36:12,591 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 21:36:12,591 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 21:36:12,604 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2025-03-08 21:36:12,605 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) [2025-03-08 21:36:12,605 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 21:36:12,605 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2025-03-08 21:36:12,605 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 21:36:12,670 INFO L124 PetriNetUnfolderBase]: 71/734 cut-off events. [2025-03-08 21:36:12,670 INFO L125 PetriNetUnfolderBase]: For 58/63 co-relation queries the response was YES. [2025-03-08 21:36:12,672 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. [2025-03-08 21:36:12,674 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/140 dead transitions. [2025-03-08 21:36:12,675 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 140 transitions, 389 flow [2025-03-08 21:36:12,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 21:36:12,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 21:36:12,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 384 transitions. [2025-03-08 21:36:12,676 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.927536231884058 [2025-03-08 21:36:12,676 INFO L175 Difference]: Start difference. First operand has 131 places, 133 transitions, 330 flow. Second operand 3 states and 384 transitions. [2025-03-08 21:36:12,676 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 140 transitions, 389 flow [2025-03-08 21:36:12,678 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 140 transitions, 377 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 21:36:12,681 INFO L231 Difference]: Finished difference. Result has 133 places, 138 transitions, 370 flow [2025-03-08 21:36:12,683 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} [2025-03-08 21:36:12,683 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 5 predicate places. [2025-03-08 21:36:12,684 INFO L471 AbstractCegarLoop]: Abstraction has has 133 places, 138 transitions, 370 flow [2025-03-08 21:36:12,684 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) [2025-03-08 21:36:12,684 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 21:36:12,684 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] [2025-03-08 21:36:12,684 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-08 21:36:12,684 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting thr2Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-08 21:36:12,684 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 21:36:12,684 INFO L85 PathProgramCache]: Analyzing trace with hash 1043468329, now seen corresponding path program 1 times [2025-03-08 21:36:12,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 21:36:12,685 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1959135745] [2025-03-08 21:36:12,685 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 21:36:12,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 21:36:12,708 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-03-08 21:36:12,712 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-03-08 21:36:12,715 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 21:36:12,715 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 21:36:12,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 21:36:12,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 21:36:12,744 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1959135745] [2025-03-08 21:36:12,744 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1959135745] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 21:36:12,744 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 21:36:12,744 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 21:36:12,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942524813] [2025-03-08 21:36:12,744 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 21:36:12,744 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 21:36:12,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 21:36:12,745 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 21:36:12,745 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 21:36:12,763 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-08 21:36:12,764 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) [2025-03-08 21:36:12,764 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 21:36:12,764 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-08 21:36:12,764 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 21:36:12,847 INFO L124 PetriNetUnfolderBase]: 127/1007 cut-off events. [2025-03-08 21:36:12,848 INFO L125 PetriNetUnfolderBase]: For 114/120 co-relation queries the response was YES. [2025-03-08 21:36:12,852 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. [2025-03-08 21:36:12,856 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 12 selfloop transitions, 6 changer transitions 0/143 dead transitions. [2025-03-08 21:36:12,856 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 143 transitions, 419 flow [2025-03-08 21:36:12,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 21:36:12,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 21:36:12,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-08 21:36:12,858 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-08 21:36:12,858 INFO L175 Difference]: Start difference. First operand has 133 places, 138 transitions, 370 flow. Second operand 3 states and 377 transitions. [2025-03-08 21:36:12,858 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 143 transitions, 419 flow [2025-03-08 21:36:12,861 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 143 transitions, 409 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 21:36:12,864 INFO L231 Difference]: Finished difference. Result has 135 places, 142 transitions, 404 flow [2025-03-08 21:36:12,865 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} [2025-03-08 21:36:12,865 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 7 predicate places. [2025-03-08 21:36:12,865 INFO L471 AbstractCegarLoop]: Abstraction has has 135 places, 142 transitions, 404 flow [2025-03-08 21:36:12,866 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) [2025-03-08 21:36:12,866 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 21:36:12,866 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] [2025-03-08 21:36:12,866 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-08 21:36:12,866 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-08 21:36:12,866 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 21:36:12,866 INFO L85 PathProgramCache]: Analyzing trace with hash 521798400, now seen corresponding path program 1 times [2025-03-08 21:36:12,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 21:36:12,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622605390] [2025-03-08 21:36:12,866 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 21:36:12,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 21:36:12,871 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-03-08 21:36:12,876 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-03-08 21:36:12,876 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 21:36:12,876 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 21:36:12,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 21:36:12,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 21:36:12,902 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622605390] [2025-03-08 21:36:12,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622605390] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 21:36:12,902 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 21:36:12,902 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 21:36:12,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246558473] [2025-03-08 21:36:12,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 21:36:12,903 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 21:36:12,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 21:36:12,903 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 21:36:12,903 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 21:36:12,915 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-08 21:36:12,915 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) [2025-03-08 21:36:12,915 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 21:36:12,915 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-08 21:36:12,916 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 21:36:12,979 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][117], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 3#L688-1true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 158#true]) [2025-03-08 21:36:12,979 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-08 21:36:12,980 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:12,980 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:12,980 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,016 INFO L292 olderBase$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]) [2025-03-08 21:36:13,017 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,017 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,017 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,017 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,084 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-08 21:36:13,084 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,084 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,084 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,084 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,085 INFO L292 olderBase$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]) [2025-03-08 21:36:13,085 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,085 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,085 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,085 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,088 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 163#true, 158#true, 94#L692true]) [2025-03-08 21:36:13,088 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,088 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,088 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,088 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,089 INFO L292 olderBase$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]) [2025-03-08 21:36:13,089 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,089 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,089 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,089 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,089 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-08 21:36:13,089 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,089 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,089 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,089 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,089 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,090 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 158#true, 94#L692true]) [2025-03-08 21:36:13,090 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,090 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,090 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,090 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,090 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,093 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true, 158#true, 94#L692true]) [2025-03-08 21:36:13,093 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,093 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,093 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,093 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,098 INFO L292 olderBase$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]) [2025-03-08 21:36:13,098 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,098 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,098 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,098 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,098 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,098 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,099 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][142], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 158#true, 94#L692true]) [2025-03-08 21:36:13,099 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,099 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,099 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,099 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,099 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,100 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, 158#true]) [2025-03-08 21:36:13,100 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,100 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,101 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,101 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,101 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,101 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,104 INFO L292 olderBase$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]) [2025-03-08 21:36:13,104 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,104 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,104 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,104 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2025-03-08 21:36:13,110 INFO L124 PetriNetUnfolderBase]: 238/2156 cut-off events. [2025-03-08 21:36:13,111 INFO L125 PetriNetUnfolderBase]: For 360/379 co-relation queries the response was YES. [2025-03-08 21:36:13,116 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. [2025-03-08 21:36:13,122 INFO L140 encePairwiseOnDemand]: 130/138 looper letters, 17 selfloop transitions, 8 changer transitions 0/152 dead transitions. [2025-03-08 21:36:13,122 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 152 transitions, 497 flow [2025-03-08 21:36:13,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 21:36:13,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 21:36:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 381 transitions. [2025-03-08 21:36:13,124 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9202898550724637 [2025-03-08 21:36:13,124 INFO L175 Difference]: Start difference. First operand has 135 places, 142 transitions, 404 flow. Second operand 3 states and 381 transitions. [2025-03-08 21:36:13,124 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 152 transitions, 497 flow [2025-03-08 21:36:13,126 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 152 transitions, 481 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 21:36:13,129 INFO L231 Difference]: Finished difference. Result has 137 places, 150 transitions, 476 flow [2025-03-08 21:36:13,129 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} [2025-03-08 21:36:13,131 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 9 predicate places. [2025-03-08 21:36:13,131 INFO L471 AbstractCegarLoop]: Abstraction has has 137 places, 150 transitions, 476 flow [2025-03-08 21:36:13,131 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) [2025-03-08 21:36:13,131 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 21:36:13,131 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] [2025-03-08 21:36:13,131 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-08 21:36:13,131 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thr2Err4ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-08 21:36:13,132 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 21:36:13,132 INFO L85 PathProgramCache]: Analyzing trace with hash -1008045960, now seen corresponding path program 1 times [2025-03-08 21:36:13,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 21:36:13,132 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567737381] [2025-03-08 21:36:13,132 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 21:36:13,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 21:36:13,142 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 37 statements into 1 equivalence classes. [2025-03-08 21:36:13,145 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 37 of 37 statements. [2025-03-08 21:36:13,145 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 21:36:13,145 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 21:36:13,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 21:36:13,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 21:36:13,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567737381] [2025-03-08 21:36:13,178 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567737381] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 21:36:13,178 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 21:36:13,178 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 21:36:13,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1845070817] [2025-03-08 21:36:13,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 21:36:13,178 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 21:36:13,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 21:36:13,179 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 21:36:13,179 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 21:36:13,195 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 123 out of 138 [2025-03-08 21:36:13,195 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) [2025-03-08 21:36:13,195 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 21:36:13,195 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 123 of 138 [2025-03-08 21:36:13,195 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 21:36:13,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][119], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 3#L688-1true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-08 21:36:13,264 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-08 21:36:13,264 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,264 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,264 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,268 INFO L292 olderBase$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|)]) [2025-03-08 21:36:13,268 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-08 21:36:13,268 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,268 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,268 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,303 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][105], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 105#L689-5true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-08 21:36:13,303 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,303 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,303 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,303 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,359 INFO L292 olderBase$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|)]) [2025-03-08 21:36:13,359 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,359 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,359 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,359 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,360 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 70#L689-9true, 168#true, 134#true, 118#L683true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-08 21:36:13,360 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,360 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,360 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,360 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,360 INFO L292 olderBase$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|)]) [2025-03-08 21:36:13,360 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,360 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,360 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,360 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,361 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), 70#L689-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 134#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-08 21:36:13,361 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,361 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,361 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,361 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,361 INFO L292 olderBase$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]) [2025-03-08 21:36:13,361 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,361 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,361 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,361 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,363 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 155#(= |#race~flag2~0| 0), 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true, 94#L692true]) [2025-03-08 21:36:13,363 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,363 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,363 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,363 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,363 INFO L292 olderBase$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]) [2025-03-08 21:36:13,363 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,363 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,363 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,363 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,374 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 87#L698-1true, 94#L692true]) [2025-03-08 21:36:13,374 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,374 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,374 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,374 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,376 INFO L292 olderBase$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|)]) [2025-03-08 21:36:13,376 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,376 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,376 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,376 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,376 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,378 INFO L292 olderBase$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|)]) [2025-03-08 21:36:13,378 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,378 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,378 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2025-03-08 21:36:13,378 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,378 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,379 INFO L292 olderBase$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]) [2025-03-08 21:36:13,379 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,380 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,380 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,380 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,380 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), 101#L680-9true, Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0), 94#L692true]) [2025-03-08 21:36:13,380 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,380 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,380 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,380 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,380 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,381 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-08 21:36:13,381 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,381 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,381 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,381 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,381 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,383 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-08 21:36:13,384 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,384 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,384 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,384 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,384 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,384 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,384 INFO L292 olderBase$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]) [2025-03-08 21:36:13,384 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,384 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,384 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,384 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,384 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,384 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,387 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 70#L689-9true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 134#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-08 21:36:13,387 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is not cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,387 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-08 21:36:13,387 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,387 INFO L292 olderBase$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]) [2025-03-08 21:36:13,387 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,387 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,389 INFO L292 olderBase$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]) [2025-03-08 21:36:13,389 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,389 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,389 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,389 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,389 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,389 INFO L292 olderBase$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]) [2025-03-08 21:36:13,389 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,389 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,389 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,389 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,390 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-08 21:36:13,390 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,390 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,390 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,390 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,391 INFO L292 olderBase$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]) [2025-03-08 21:36:13,391 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,391 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,391 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,391 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,391 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,391 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,391 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-08 21:36:13,391 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,391 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,391 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,391 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,391 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,392 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 118#L683true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|)]) [2025-03-08 21:36:13,393 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,393 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,393 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,393 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,394 INFO L292 olderBase$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]) [2025-03-08 21:36:13,395 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,395 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,395 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,395 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,395 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 70#L689-9true, 134#true, 168#true, Black: 153#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-08 21:36:13,395 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,395 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,395 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,395 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,395 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,395 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true]) [2025-03-08 21:36:13,396 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,396 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,396 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,396 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,396 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,396 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,397 INFO L292 olderBase$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]) [2025-03-08 21:36:13,397 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,397 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,397 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,397 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,399 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 163#true, 94#L692true]) [2025-03-08 21:36:13,399 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,400 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,400 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,400 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,400 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,402 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 118#L683true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 163#true]) [2025-03-08 21:36:13,402 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,402 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,402 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,402 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,402 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,406 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][144], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-08 21:36:13,406 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,406 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,406 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,406 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,406 INFO L292 olderBase$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)]) [2025-03-08 21:36:13,406 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,406 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,406 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,406 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,410 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-08 21:36:13,410 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,410 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,410 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,410 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,410 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,410 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,411 INFO L292 olderBase$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]) [2025-03-08 21:36:13,411 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,411 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,411 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,411 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,411 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,411 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,411 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,412 INFO L292 olderBase$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)]) [2025-03-08 21:36:13,412 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,412 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,412 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,412 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,412 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,413 INFO L292 olderBase$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]) [2025-03-08 21:36:13,413 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,413 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,413 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,413 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,413 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][145], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 165#(= |#race~turn~0| 0), 134#true, 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 155#(= |#race~flag2~0| 0), 94#L692true]) [2025-03-08 21:36:13,413 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,413 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,413 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,413 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,415 INFO L292 olderBase$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]) [2025-03-08 21:36:13,415 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,415 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-08 21:36:13,415 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-08 21:36:13,415 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,416 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][43], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), 79#L680-8true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true]) [2025-03-08 21:36:13,416 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,416 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,416 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,416 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,416 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,416 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,418 INFO L292 olderBase$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]) [2025-03-08 21:36:13,418 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,418 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,418 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,418 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,418 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,422 INFO L292 olderBase$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]) [2025-03-08 21:36:13,422 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,422 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,422 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,423 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,423 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true]) [2025-03-08 21:36:13,423 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2025-03-08 21:36:13,423 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,423 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,423 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,423 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,423 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 170#(= |#race~flag1~0| 0), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 54#L700true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-08 21:36:13,426 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,426 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,426 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,426 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,426 INFO L292 olderBase$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|)]) [2025-03-08 21:36:13,426 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,426 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,426 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,427 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,427 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,427 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2025-03-08 21:36:13,429 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, Black: 153#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true, 163#true]) [2025-03-08 21:36:13,429 INFO L294 olderBase$Statistics]: this new event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,429 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,429 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-08 21:36:13,429 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2025-03-08 21:36:13,429 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,431 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][63], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 163#true, 165#(= |#race~turn~0| 0), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 54#L700true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-08 21:36:13,432 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2025-03-08 21:36:13,432 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,432 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,432 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2025-03-08 21:36:13,432 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,440 INFO L124 PetriNetUnfolderBase]: 394/3080 cut-off events. [2025-03-08 21:36:13,440 INFO L125 PetriNetUnfolderBase]: For 608/647 co-relation queries the response was YES. [2025-03-08 21:36:13,448 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. [2025-03-08 21:36:13,457 INFO L140 encePairwiseOnDemand]: 133/138 looper letters, 10 selfloop transitions, 5 changer transitions 0/156 dead transitions. [2025-03-08 21:36:13,457 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 156 transitions, 525 flow [2025-03-08 21:36:13,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 21:36:13,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 21:36:13,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 383 transitions. [2025-03-08 21:36:13,458 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9251207729468599 [2025-03-08 21:36:13,458 INFO L175 Difference]: Start difference. First operand has 137 places, 150 transitions, 476 flow. Second operand 3 states and 383 transitions. [2025-03-08 21:36:13,459 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 156 transitions, 525 flow [2025-03-08 21:36:13,460 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 137 places, 156 transitions, 509 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 21:36:13,462 INFO L231 Difference]: Finished difference. Result has 139 places, 155 transitions, 508 flow [2025-03-08 21:36:13,462 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} [2025-03-08 21:36:13,462 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 11 predicate places. [2025-03-08 21:36:13,462 INFO L471 AbstractCegarLoop]: Abstraction has has 139 places, 155 transitions, 508 flow [2025-03-08 21:36:13,463 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) [2025-03-08 21:36:13,463 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 21:36:13,463 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] [2025-03-08 21:36:13,463 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-08 21:36:13,463 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-08 21:36:13,463 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 21:36:13,463 INFO L85 PathProgramCache]: Analyzing trace with hash 1701661736, now seen corresponding path program 1 times [2025-03-08 21:36:13,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 21:36:13,464 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518382473] [2025-03-08 21:36:13,464 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 21:36:13,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 21:36:13,470 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-03-08 21:36:13,474 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-03-08 21:36:13,475 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 21:36:13,475 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 21:36:13,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 21:36:13,505 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 21:36:13,505 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518382473] [2025-03-08 21:36:13,505 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1518382473] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 21:36:13,505 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 21:36:13,505 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 21:36:13,506 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916709971] [2025-03-08 21:36:13,506 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 21:36:13,506 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 21:36:13,507 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 21:36:13,507 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 21:36:13,507 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 21:36:13,524 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 138 [2025-03-08 21:36:13,525 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) [2025-03-08 21:36:13,525 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 21:36:13,525 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 138 [2025-03-08 21:36:13,525 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 21:36:13,589 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([348] L680-7-->L680-4: Formula: (= |v_#race~turn~0_9| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_9|} AuxVars[] AssignedVars[#race~turn~0][119], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 9#L680-4true, Black: 163#true, 3#L688-1true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-08 21:36:13,590 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-08 21:36:13,590 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,590 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,590 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,594 INFO L292 olderBase$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)]) [2025-03-08 21:36:13,594 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2025-03-08 21:36:13,594 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,594 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,594 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2025-03-08 21:36:13,637 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,637 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,638 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,638 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,638 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,642 INFO L292 olderBase$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]) [2025-03-08 21:36:13,642 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,642 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,642 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,642 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,644 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,644 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,644 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,644 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,644 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,649 INFO L292 olderBase$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]) [2025-03-08 21:36:13,649 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,649 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,649 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,650 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,650 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,651 INFO L292 olderBase$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]) [2025-03-08 21:36:13,651 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,651 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,651 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,651 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,651 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,652 INFO L292 olderBase$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]) [2025-03-08 21:36:13,652 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,652 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-08 21:36:13,652 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-08 21:36:13,652 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-08 21:36:13,654 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-08 21:36:13,654 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,654 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,654 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,654 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,658 INFO L292 olderBase$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]) [2025-03-08 21:36:13,658 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,659 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,659 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,659 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,659 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,659 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,664 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-08 21:36:13,664 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,665 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,665 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,665 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,665 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,665 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,665 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,665 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-08 21:36:13,665 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,665 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-08 21:36:13,667 INFO L292 olderBase$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]) [2025-03-08 21:36:13,667 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,667 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,667 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,667 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,671 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,671 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,671 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-08 21:36:13,671 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-08 21:36:13,671 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2025-03-08 21:36:13,671 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,676 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [111#L681-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,676 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,676 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,676 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,676 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,676 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,677 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-08 21:36:13,677 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,677 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,677 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,677 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,679 INFO L292 olderBase$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]) [2025-03-08 21:36:13,679 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,679 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,679 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,679 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,686 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 113#L691-1true, 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,686 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,686 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,686 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,686 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,687 INFO L292 olderBase$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]) [2025-03-08 21:36:13,687 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,687 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,687 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,687 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,687 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,688 INFO L292 olderBase$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]) [2025-03-08 21:36:13,688 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,688 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,688 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,688 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,690 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 107#L682-1true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,690 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,690 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,690 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,690 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,692 INFO L292 olderBase$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]) [2025-03-08 21:36:13,692 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,692 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,692 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,692 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,692 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,692 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,692 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [111#L681-1true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,692 INFO L294 olderBase$Statistics]: this new event has 71 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L292 olderBase$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]) [2025-03-08 21:36:13,693 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 8#L681-2true, 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,693 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L292 olderBase$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]) [2025-03-08 21:36:13,693 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,693 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,694 INFO L292 olderBase$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]) [2025-03-08 21:36:13,694 INFO L294 olderBase$Statistics]: this new event has 63 ancestors and is not cut-off event [2025-03-08 21:36:13,694 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2025-03-08 21:36:13,694 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,694 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,694 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2025-03-08 21:36:13,695 INFO L292 olderBase$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]) [2025-03-08 21:36:13,695 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,695 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,695 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,695 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,695 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,700 INFO L292 olderBase$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]) [2025-03-08 21:36:13,700 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,700 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,700 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,700 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,700 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 107#L682-1true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,701 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,701 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,701 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,701 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,701 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,701 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,705 INFO L292 olderBase$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]) [2025-03-08 21:36:13,705 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,705 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,705 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,706 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,706 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,706 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,706 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,707 INFO L292 olderBase$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]) [2025-03-08 21:36:13,707 INFO L294 olderBase$Statistics]: this new event has 64 ancestors and is not cut-off event [2025-03-08 21:36:13,708 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2025-03-08 21:36:13,708 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2025-03-08 21:36:13,708 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,708 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,708 INFO L292 olderBase$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]) [2025-03-08 21:36:13,708 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,708 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,709 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,709 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,714 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 165#(= |#race~turn~0| 0), 107#L682-1true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,715 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,715 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,715 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,715 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,716 INFO L292 olderBase$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]) [2025-03-08 21:36:13,716 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,716 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,716 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,716 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,719 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-08 21:36:13,719 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,719 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,719 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,719 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,719 INFO L292 olderBase$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]) [2025-03-08 21:36:13,719 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,719 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,719 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,719 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,720 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([296] L689-7-->L689-4: Formula: (= |v_#race~turn~0_3| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_3|} AuxVars[] AssignedVars[#race~turn~0][131], [72#L689-4true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 43#L680-5true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,720 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,720 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,720 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,720 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2025-03-08 21:36:13,721 INFO L292 olderBase$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]) [2025-03-08 21:36:13,721 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,721 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,721 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,721 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,721 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,721 INFO L292 olderBase$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]) [2025-03-08 21:36:13,721 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,721 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,721 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,721 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,721 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2025-03-08 21:36:13,722 INFO L292 olderBase$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]) [2025-03-08 21:36:13,722 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,722 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,722 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,722 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,722 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, 118#L683true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,722 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,722 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,722 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,722 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,723 INFO L292 olderBase$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)]) [2025-03-08 21:36:13,723 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,723 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,723 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,724 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2025-03-08 21:36:13,724 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,724 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,724 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,724 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,724 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,733 INFO L292 olderBase$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]) [2025-03-08 21:36:13,733 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,733 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,733 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,733 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,733 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,733 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,733 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,734 INFO L292 olderBase$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]) [2025-03-08 21:36:13,734 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,734 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,734 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,734 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,734 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,737 INFO L292 olderBase$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)]) [2025-03-08 21:36:13,737 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,738 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,738 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,738 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-08 21:36:13,741 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,741 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,741 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,741 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,741 INFO L292 olderBase$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]) [2025-03-08 21:36:13,742 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,742 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,742 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2025-03-08 21:36:13,742 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,742 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 70#L689-9true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-08 21:36:13,742 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,742 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,742 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,742 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,742 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,746 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), 59#L690true, Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 46#L681true, Black: 153#true]) [2025-03-08 21:36:13,746 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,746 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,746 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,746 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,746 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,746 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,746 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,746 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 118#L683true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-08 21:36:13,746 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,746 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,746 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,746 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2025-03-08 21:36:13,746 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,747 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([344] L681-3-->L681-2: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet4#1=|v_thr1Thread1of1ForFork1_#t~nondet4#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet4#1][70], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 113#L691-1true, 8#L681-2true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, Black: 168#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,747 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2025-03-08 21:36:13,747 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,747 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,747 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,747 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,747 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,748 INFO L292 olderBase$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]) [2025-03-08 21:36:13,748 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,748 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,748 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,748 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,748 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,749 INFO L292 olderBase$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)]) [2025-03-08 21:36:13,749 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,749 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,749 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,750 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,750 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-08 21:36:13,750 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,750 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,750 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,750 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,750 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,750 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-08 21:36:13,750 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,750 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,750 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,750 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,751 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,755 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-08 21:36:13,755 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,755 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,755 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,755 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,755 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,755 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,755 INFO L292 olderBase$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]) [2025-03-08 21:36:13,755 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,755 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,755 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,755 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,755 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,755 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,756 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 46#L681true, Black: 153#true]) [2025-03-08 21:36:13,756 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,756 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,756 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2025-03-08 21:36:13,756 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,759 INFO L292 olderBase$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]) [2025-03-08 21:36:13,759 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,759 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,759 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,759 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,759 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,759 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,759 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2025-03-08 21:36:13,760 INFO L292 olderBase$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]) [2025-03-08 21:36:13,760 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,760 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,760 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,760 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,760 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,760 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,760 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2025-03-08 21:36:13,760 INFO L292 olderBase$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]) [2025-03-08 21:36:13,760 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,760 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,760 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,761 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,761 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,761 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is not cut-off event [2025-03-08 21:36:13,761 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,761 INFO L292 olderBase$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]) [2025-03-08 21:36:13,761 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,761 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,761 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,761 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,761 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 30#L689-8true, 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 118#L683true, 173#true, Black: 168#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,761 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,761 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,761 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,761 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,761 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 101#L680-9true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-08 21:36:13,764 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 79#L680-8true, 134#true, Black: 168#true, 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-08 21:36:13,764 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L292 olderBase$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]) [2025-03-08 21:36:13,764 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,764 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,765 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, 101#L680-9true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-08 21:36:13,765 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,765 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,765 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,765 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,765 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,765 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2025-03-08 21:36:13,765 INFO L292 olderBase$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]) [2025-03-08 21:36:13,765 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,765 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,765 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,765 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,765 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,767 INFO L292 olderBase$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)]) [2025-03-08 21:36:13,767 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,767 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,767 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,767 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([371] L683-2-->L683: Formula: (= |v_#race~flag1~0_6| |v_thr1Thread1of1ForFork1_#t~nondet5#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet5#1=|v_thr1Thread1of1ForFork1_#t~nondet5#1_3|, #race~flag1~0=|v_#race~flag1~0_6|} AuxVars[] AssignedVars[#race~flag1~0][151], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 165#(= |#race~turn~0| 0), 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-08 21:36:13,770 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L292 olderBase$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]) [2025-03-08 21:36:13,770 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L292 olderBase$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]) [2025-03-08 21:36:13,770 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,770 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,771 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,771 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,771 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,772 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][150], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 111#L681-1true, 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-08 21:36:13,772 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,772 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,772 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2025-03-08 21:36:13,772 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2025-03-08 21:36:13,773 INFO L292 olderBase$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]) [2025-03-08 21:36:13,773 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,773 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,773 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2025-03-08 21:36:13,773 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2025-03-08 21:36:13,775 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-08 21:36:13,775 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,775 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,775 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,775 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,776 INFO L292 olderBase$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]) [2025-03-08 21:36:13,776 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,776 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-08 21:36:13,776 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,776 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,776 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,776 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,776 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,779 INFO L292 olderBase$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]) [2025-03-08 21:36:13,780 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,780 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,780 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,780 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,780 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,781 INFO L292 olderBase$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)]) [2025-03-08 21:36:13,781 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,781 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,781 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-08 21:36:13,781 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,784 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([286] L689-->L689-8: Formula: (= |v_#race~flag1~0_3| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_3|} AuxVars[] AssignedVars[#race~flag1~0][64], [30#L689-8true, Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 165#(= |#race~turn~0| 0), 134#true, 173#true, Black: 168#true, 118#L683true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 153#true]) [2025-03-08 21:36:13,784 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,784 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,784 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,784 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2025-03-08 21:36:13,784 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2025-03-08 21:36:13,784 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 59#L690true, Black: 163#true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, 19#L682-2true, Black: 153#true]) [2025-03-08 21:36:13,785 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,785 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,785 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2025-03-08 21:36:13,785 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2025-03-08 21:36:13,787 INFO L292 olderBase$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]) [2025-03-08 21:36:13,787 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,787 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,787 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,787 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,787 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,787 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,788 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,794 INFO L292 olderBase$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]) [2025-03-08 21:36:13,794 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,794 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,794 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2025-03-08 21:36:13,795 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2025-03-08 21:36:13,799 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), 170#(= |#race~flag1~0| 0), Black: 163#true, 79#L680-8true, 134#true, 173#true, Black: 168#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 87#L698-1true, 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), Black: 155#(= |#race~flag2~0| 0)]) [2025-03-08 21:36:13,799 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L292 olderBase$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)]) [2025-03-08 21:36:13,799 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,799 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,804 INFO L292 olderBase$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)]) [2025-03-08 21:36:13,805 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2025-03-08 21:36:13,805 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,805 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2025-03-08 21:36:13,805 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2025-03-08 21:36:13,805 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([319] L692-2-->L692: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet10#1_3| |v_#race~flag2~0_3|) InVars {thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_3|, thr2Thread1of1ForFork0_#t~nondet10#1=|v_thr2Thread1of1ForFork0_#t~nondet10#1_3|} AuxVars[] AssignedVars[#race~flag2~0][144], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 155#(= |#race~flag2~0| 0)]) [2025-03-08 21:36:13,805 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,805 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,805 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,805 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,808 INFO L292 olderBase$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]) [2025-03-08 21:36:13,808 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,808 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,809 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,809 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,809 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,809 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,813 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([338] L680-->L680-8: Formula: (= |v_#race~flag2~0_9| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_9|} AuxVars[] AssignedVars[#race~flag2~0][44], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 163#true, 79#L680-8true, 134#true, Black: 170#(= |#race~flag1~0| 0), 173#true, 87#L698-1true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 94#L692true, Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 168#true, Black: 153#true]) [2025-03-08 21:36:13,813 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2025-03-08 21:36:13,813 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,813 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,813 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2025-03-08 21:36:13,813 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2025-03-08 21:36:13,845 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([295] L690-2-->L690: Formula: (= |v_#race~x~0_6| |v_thr2Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~x~0=|v_#race~x~0_6|, thr2Thread1of1ForFork0_#t~nondet9#1=|v_thr2Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~x~0][110], [Black: 160#(= |thr2Thread1of1ForFork0_#t~nondet7#1| |#race~turn~0|), Black: 145#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet2#1|), 59#L690true, Black: 163#true, Black: 150#(= |thr2Thread1of1ForFork0_#t~nondet6#1| |#race~flag2~0|), 134#true, 168#true, Black: 170#(= |#race~flag1~0| 0), Black: 153#true, 173#true, Black: 140#(= |thr1Thread1of1ForFork1_#t~nondet1#1| |#race~flag1~0|), 54#L700true]) [2025-03-08 21:36:13,845 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is not cut-off event [2025-03-08 21:36:13,845 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is not cut-off event [2025-03-08 21:36:13,845 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2025-03-08 21:36:13,845 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2025-03-08 21:36:13,850 INFO L124 PetriNetUnfolderBase]: 576/3702 cut-off events. [2025-03-08 21:36:13,850 INFO L125 PetriNetUnfolderBase]: For 522/560 co-relation queries the response was YES. [2025-03-08 21:36:13,861 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. [2025-03-08 21:36:13,873 INFO L140 encePairwiseOnDemand]: 132/138 looper letters, 11 selfloop transitions, 5 changer transitions 0/160 dead transitions. [2025-03-08 21:36:13,873 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 160 transitions, 552 flow [2025-03-08 21:36:13,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 21:36:13,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 21:36:13,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 377 transitions. [2025-03-08 21:36:13,874 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9106280193236715 [2025-03-08 21:36:13,874 INFO L175 Difference]: Start difference. First operand has 139 places, 155 transitions, 508 flow. Second operand 3 states and 377 transitions. [2025-03-08 21:36:13,874 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 160 transitions, 552 flow [2025-03-08 21:36:13,877 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 160 transitions, 542 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 21:36:13,878 INFO L231 Difference]: Finished difference. Result has 141 places, 159 transitions, 536 flow [2025-03-08 21:36:13,879 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} [2025-03-08 21:36:13,880 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 13 predicate places. [2025-03-08 21:36:13,880 INFO L471 AbstractCegarLoop]: Abstraction has has 141 places, 159 transitions, 536 flow [2025-03-08 21:36:13,880 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) [2025-03-08 21:36:13,880 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 21:36:13,880 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 21:36:13,880 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-08 21:36:13,880 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting thr2Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err6ASSERT_VIOLATIONDATA_RACE, thr2Err5ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE (and 26 more)] === [2025-03-08 21:36:13,881 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 21:36:13,881 INFO L85 PathProgramCache]: Analyzing trace with hash 876849065, now seen corresponding path program 1 times [2025-03-08 21:36:13,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 21:36:13,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798648759] [2025-03-08 21:36:13,881 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 21:36:13,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 21:36:13,889 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-03-08 21:36:13,895 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-03-08 21:36:13,895 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 21:36:13,895 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 21:36:13,895 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-08 21:36:13,897 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 41 statements into 1 equivalence classes. [2025-03-08 21:36:13,901 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 41 of 41 statements. [2025-03-08 21:36:13,901 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 21:36:13,901 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 21:36:13,920 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-08 21:36:13,920 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-08 21:36:13,921 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location thr2Err6ASSERT_VIOLATIONDATA_RACE (29 of 30 remaining) [2025-03-08 21:36:13,922 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (28 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (27 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (26 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (25 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (24 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (23 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (22 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (21 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (20 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (19 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (18 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (17 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (16 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (15 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (14 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (13 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (12 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (11 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (10 of 30 remaining) [2025-03-08 21:36:13,923 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (9 of 30 remaining) [2025-03-08 21:36:13,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (8 of 30 remaining) [2025-03-08 21:36:13,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (7 of 30 remaining) [2025-03-08 21:36:13,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (6 of 30 remaining) [2025-03-08 21:36:13,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (5 of 30 remaining) [2025-03-08 21:36:13,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (4 of 30 remaining) [2025-03-08 21:36:13,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (3 of 30 remaining) [2025-03-08 21:36:13,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (2 of 30 remaining) [2025-03-08 21:36:13,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (1 of 30 remaining) [2025-03-08 21:36:13,924 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (0 of 30 remaining) [2025-03-08 21:36:13,924 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-08 21:36:13,924 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 21:36:13,952 INFO L241 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2025-03-08 21:36:13,952 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-08 21:36:13,957 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.03 09:36:13 BasicIcfg [2025-03-08 21:36:13,958 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-08 21:36:13,958 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-08 21:36:13,958 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-08 21:36:13,958 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-08 21:36:13,959 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 09:36:11" (3/4) ... [2025-03-08 21:36:13,959 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2025-03-08 21:36:13,998 INFO L127 tionWitnessGenerator]: Generated YAML witness of length 2. [2025-03-08 21:36:14,025 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-08 21:36:14,025 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-08 21:36:14,025 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-08 21:36:14,026 INFO L158 Benchmark]: Toolchain (without parser) took 2989.71ms. Allocated memory was 167.8MB in the beginning and 411.0MB in the end (delta: 243.3MB). Free memory was 121.6MB in the beginning and 237.9MB in the end (delta: -116.3MB). Peak memory consumption was 124.2MB. Max. memory is 16.1GB. [2025-03-08 21:36:14,026 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 117.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 21:36:14,026 INFO L158 Benchmark]: CACSL2BoogieTranslator took 331.59ms. Allocated memory is still 167.8MB. Free memory was 121.6MB in the beginning and 103.0MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-08 21:36:14,026 INFO L158 Benchmark]: Boogie Procedure Inliner took 25.17ms. Allocated memory is still 167.8MB. Free memory was 103.0MB in the beginning and 101.3MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 21:36:14,026 INFO L158 Benchmark]: Boogie Preprocessor took 14.32ms. Allocated memory is still 167.8MB. Free memory was 101.3MB in the beginning and 100.5MB in the end (delta: 768.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-08 21:36:14,027 INFO L158 Benchmark]: IcfgBuilder took 277.08ms. Allocated memory is still 167.8MB. Free memory was 99.8MB in the beginning and 84.7MB in the end (delta: 15.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-08 21:36:14,027 INFO L158 Benchmark]: TraceAbstraction took 2269.52ms. Allocated memory was 167.8MB in the beginning and 411.0MB in the end (delta: 243.3MB). Free memory was 84.5MB in the beginning and 246.3MB in the end (delta: -161.8MB). Peak memory consumption was 82.3MB. Max. memory is 16.1GB. [2025-03-08 21:36:14,027 INFO L158 Benchmark]: Witness Printer took 67.21ms. Allocated memory is still 411.0MB. Free memory was 246.3MB in the beginning and 237.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-08 21:36:14,028 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 117.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 331.59ms. Allocated memory is still 167.8MB. Free memory was 121.6MB in the beginning and 103.0MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 25.17ms. Allocated memory is still 167.8MB. Free memory was 103.0MB in the beginning and 101.3MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 14.32ms. Allocated memory is still 167.8MB. Free memory was 101.3MB in the beginning and 100.5MB in the end (delta: 768.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 277.08ms. Allocated memory is still 167.8MB. Free memory was 99.8MB in the beginning and 84.7MB in the end (delta: 15.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * TraceAbstraction took 2269.52ms. Allocated memory was 167.8MB in the beginning and 411.0MB in the end (delta: 243.3MB). Free memory was 84.5MB in the beginning and 246.3MB in the end (delta: -161.8MB). Peak memory consumption was 82.3MB. Max. memory is 16.1GB. * Witness Printer took 67.21ms. Allocated memory is still 411.0MB. Free memory was 246.3MB in the beginning and 237.9MB 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, 246 edges, 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: 2.1s, 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, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 12 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 193 IncrementalHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 12 mSolverCounterUnsat, 31 mSDtfsCounter, 193 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=536occurred in iteration=8, InterpolantAutomatonStates: 24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 297 NumberOfCodeBlocks, 297 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 248 ConstructedInterpolants, 0 QuantifiedInterpolants, 264 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2025-03-08 21:36:14,039 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(DATA-RACE)