./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/no-data-race.prp --file ../../../trunk/examples/svcomp/pthread-race-challenges/thread-join-counter-inner-race-4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version da043454 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 ../../../trunk/examples/svcomp/pthread-race-challenges/thread-join-counter-inner-race-4.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 981efc79b98be1af19a50b7730f942b742f0093baf5909570150cbe7e4c78c16 --- Real Ultimate output --- This is Ultimate 0.3.0-wip.fs.system-includes-da04345-m [2025-04-30 10:31:11,521 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-04-30 10:31:11,572 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-04-30 10:31:11,578 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-04-30 10:31:11,579 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-04-30 10:31:11,595 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-04-30 10:31:11,596 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-04-30 10:31:11,596 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-04-30 10:31:11,596 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-04-30 10:31:11,596 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-04-30 10:31:11,596 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-04-30 10:31:11,596 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * Use SBE=true [2025-04-30 10:31:11,597 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * sizeof long=4 [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * sizeof long double=12 [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-04-30 10:31:11,597 INFO L153 SettingsManager]: * Use constant arrays=true [2025-04-30 10:31:11,599 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-04-30 10:31:11,599 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-30 10:31:11,600 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-30 10:31:11,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-30 10:31:11,600 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-04-30 10:31:11,600 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-04-30 10:31:11,600 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-04-30 10:31:11,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-30 10:31:11,600 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-04-30 10:31:11,600 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-04-30 10:31:11,600 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-04-30 10:31:11,601 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-04-30 10:31:11,601 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-04-30 10:31:11,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-04-30 10:31:11,601 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-04-30 10:31:11,601 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-04-30 10:31:11,601 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-04-30 10:31:11,601 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 -> 981efc79b98be1af19a50b7730f942b742f0093baf5909570150cbe7e4c78c16 [2025-04-30 10:31:11,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-04-30 10:31:11,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-04-30 10:31:11,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-04-30 10:31:11,831 INFO L270 PluginConnector]: Initializing CDTParser... [2025-04-30 10:31:11,831 INFO L274 PluginConnector]: CDTParser initialized [2025-04-30 10:31:11,832 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-race-challenges/thread-join-counter-inner-race-4.i [2025-04-30 10:31:13,157 INFO L538 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1806178d6/6cdb4492ef97493ab9f353dcd4f9bc4f/FLAGabaf02696 [2025-04-30 10:31:13,421 INFO L389 CDTParser]: Found 1 translation units. [2025-04-30 10:31:13,421 INFO L178 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-race-challenges/thread-join-counter-inner-race-4.i [2025-04-30 10:31:13,435 INFO L432 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1806178d6/6cdb4492ef97493ab9f353dcd4f9bc4f/FLAGabaf02696 [2025-04-30 10:31:14,206 INFO L440 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1806178d6/6cdb4492ef97493ab9f353dcd4f9bc4f [2025-04-30 10:31:14,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-04-30 10:31:14,210 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-04-30 10:31:14,211 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-04-30 10:31:14,211 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-04-30 10:31:14,214 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-04-30 10:31:14,214 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,214 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34ef12fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14, skipping insertion in model container [2025-04-30 10:31:14,215 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,241 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-04-30 10:31:14,520 INFO L211 PostProcessor]: Analyzing one entry point: main [2025-04-30 10:31:14,547 INFO L200 MainTranslator]: Completed pre-run [2025-04-30 10:31:14,608 INFO L211 PostProcessor]: Analyzing one entry point: main [2025-04-30 10:31:14,649 INFO L204 MainTranslator]: Completed translation [2025-04-30 10:31:14,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14 WrapperNode [2025-04-30 10:31:14,649 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-04-30 10:31:14,650 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-04-30 10:31:14,650 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-04-30 10:31:14,650 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-04-30 10:31:14,655 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,670 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,689 INFO L138 Inliner]: procedures = 159, calls = 42, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 213 [2025-04-30 10:31:14,689 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-04-30 10:31:14,690 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-04-30 10:31:14,690 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-04-30 10:31:14,690 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-04-30 10:31:14,697 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,697 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,700 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,700 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,706 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,707 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,713 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,715 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,715 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,719 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-04-30 10:31:14,720 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-04-30 10:31:14,720 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-04-30 10:31:14,720 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-04-30 10:31:14,721 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (1/1) ... [2025-04-30 10:31:14,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-04-30 10:31:14,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-04-30 10:31:14,746 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) [2025-04-30 10:31:14,752 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 [2025-04-30 10:31:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-04-30 10:31:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-04-30 10:31:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-04-30 10:31:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2025-04-30 10:31:14,767 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2025-04-30 10:31:14,767 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-04-30 10:31:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-04-30 10:31:14,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-04-30 10:31:14,771 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-04-30 10:31:14,868 INFO L234 CfgBuilder]: Building ICFG [2025-04-30 10:31:14,870 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-04-30 10:31:15,163 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-04-30 10:31:15,163 INFO L283 CfgBuilder]: Performing block encoding [2025-04-30 10:31:15,197 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-04-30 10:31:15,200 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2025-04-30 10:31:15,200 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.04 10:31:15 BoogieIcfgContainer [2025-04-30 10:31:15,200 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-04-30 10:31:15,202 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-04-30 10:31:15,202 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-04-30 10:31:15,205 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-04-30 10:31:15,205 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.04 10:31:14" (1/3) ... [2025-04-30 10:31:15,206 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3895a34e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.04 10:31:15, skipping insertion in model container [2025-04-30 10:31:15,206 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.04 10:31:14" (2/3) ... [2025-04-30 10:31:15,206 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3895a34e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.04 10:31:15, skipping insertion in model container [2025-04-30 10:31:15,206 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.04 10:31:15" (3/3) ... [2025-04-30 10:31:15,207 INFO L128 eAbstractionObserver]: Analyzing ICFG thread-join-counter-inner-race-4.i [2025-04-30 10:31:15,217 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-04-30 10:31:15,219 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG thread-join-counter-inner-race-4.i that has 2 procedures, 268 locations, 274 edges, 1 initial locations, 4 loop locations, and 10 error locations. [2025-04-30 10:31:15,219 INFO L490 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-04-30 10:31:15,270 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-04-30 10:31:15,303 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 271 places, 275 transitions, 554 flow [2025-04-30 10:31:15,423 INFO L116 PetriNetUnfolderBase]: 11/323 cut-off events. [2025-04-30 10:31:15,425 INFO L117 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-04-30 10:31:15,433 INFO L83 FinitePrefix]: Finished finitePrefix Result has 327 conditions, 323 events. 11/323 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 459 event pairs, 0 based on Foata normal form. 0/296 useless extension candidates. Maximal degree in co-relation 207. Up to 4 conditions per place. [2025-04-30 10:31:15,433 INFO L82 GeneralOperation]: Start removeDead. Operand has 271 places, 275 transitions, 554 flow [2025-04-30 10:31:15,438 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 271 places, 275 transitions, 554 flow [2025-04-30 10:31:15,445 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-04-30 10:31:15,455 INFO L340 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;@7f0ca90a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-30 10:31:15,455 INFO L341 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2025-04-30 10:31:15,476 INFO L177 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-04-30 10:31:15,477 INFO L116 PetriNetUnfolderBase]: 1/171 cut-off events. [2025-04-30 10:31:15,478 INFO L117 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-04-30 10:31:15,478 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-04-30 10:31:15,479 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-30 10:31:15,480 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-04-30 10:31:15,485 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-30 10:31:15,486 INFO L85 PathProgramCache]: Analyzing trace with hash 24208295, now seen corresponding path program 1 times [2025-04-30 10:31:15,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-30 10:31:15,491 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358104351] [2025-04-30 10:31:15,491 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-30 10:31:15,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-30 10:31:15,569 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-04-30 10:31:15,633 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-04-30 10:31:15,634 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-30 10:31:15,635 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-30 10:31:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-30 10:31:15,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-30 10:31:15,818 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [358104351] [2025-04-30 10:31:15,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [358104351] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-30 10:31:15,818 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-30 10:31:15,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-30 10:31:15,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128964957] [2025-04-30 10:31:15,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-30 10:31:15,825 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-30 10:31:15,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-30 10:31:15,849 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-30 10:31:15,849 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-30 10:31:15,888 INFO L464 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 275 [2025-04-30 10:31:15,891 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 271 places, 275 transitions, 554 flow. Second operand has 3 states, 3 states have (on average 237.0) internal successors, (711), 3 states have internal predecessors, (711), 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) [2025-04-30 10:31:15,891 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-04-30 10:31:15,891 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 275 [2025-04-30 10:31:15,893 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-04-30 10:31:16,255 INFO L116 PetriNetUnfolderBase]: 424/1894 cut-off events. [2025-04-30 10:31:16,255 INFO L117 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-04-30 10:31:16,259 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2732 conditions, 1894 events. 424/1894 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 65. Compared 13208 event pairs, 76 based on Foata normal form. 30/1736 useless extension candidates. Maximal degree in co-relation 2506. Up to 510 conditions per place. [2025-04-30 10:31:16,268 INFO L140 encePairwiseOnDemand]: 259/275 looper letters, 51 selfloop transitions, 8 changer transitions 1/295 dead transitions. [2025-04-30 10:31:16,268 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 295 transitions, 712 flow [2025-04-30 10:31:16,269 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-30 10:31:16,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-04-30 10:31:16,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 778 transitions. [2025-04-30 10:31:16,282 INFO L509 CegarLoopForPetriNet]: DFA transition density 0.943030303030303 [2025-04-30 10:31:16,283 INFO L175 Difference]: Start difference. First operand has 271 places, 275 transitions, 554 flow. Second operand 3 states and 778 transitions. [2025-04-30 10:31:16,284 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 295 transitions, 712 flow [2025-04-30 10:31:16,288 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 295 transitions, 712 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-04-30 10:31:16,294 INFO L231 Difference]: Finished difference. Result has 273 places, 274 transitions, 600 flow [2025-04-30 10:31:16,297 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=275, PETRI_DIFFERENCE_MINUEND_FLOW=542, PETRI_DIFFERENCE_MINUEND_PLACES=269, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=261, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=600, PETRI_PLACES=273, PETRI_TRANSITIONS=274} [2025-04-30 10:31:16,300 INFO L279 CegarLoopForPetriNet]: 271 programPoint places, 2 predicate places. [2025-04-30 10:31:16,301 INFO L485 AbstractCegarLoop]: Abstraction has has 273 places, 274 transitions, 600 flow [2025-04-30 10:31:16,301 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 237.0) internal successors, (711), 3 states have internal predecessors, (711), 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) [2025-04-30 10:31:16,302 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-04-30 10:31:16,302 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-30 10:31:16,303 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-04-30 10:31:16,303 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-04-30 10:31:16,304 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-30 10:31:16,304 INFO L85 PathProgramCache]: Analyzing trace with hash -1829449057, now seen corresponding path program 1 times [2025-04-30 10:31:16,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-30 10:31:16,304 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855063514] [2025-04-30 10:31:16,305 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-30 10:31:16,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-30 10:31:16,336 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 172 statements into 1 equivalence classes. [2025-04-30 10:31:16,361 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 172 of 172 statements. [2025-04-30 10:31:16,361 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-30 10:31:16,361 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-30 10:31:16,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-30 10:31:16,453 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-30 10:31:16,454 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855063514] [2025-04-30 10:31:16,454 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1855063514] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-30 10:31:16,454 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-30 10:31:16,454 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-30 10:31:16,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [282472857] [2025-04-30 10:31:16,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-30 10:31:16,455 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-30 10:31:16,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-30 10:31:16,457 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-30 10:31:16,457 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-30 10:31:16,470 INFO L464 CegarLoopForPetriNet]: Number of universal loopers: 242 out of 275 [2025-04-30 10:31:16,471 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 274 transitions, 600 flow. Second operand has 3 states, 3 states have (on average 244.33333333333334) internal successors, (733), 3 states have internal predecessors, (733), 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) [2025-04-30 10:31:16,472 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-04-30 10:31:16,472 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 242 of 275 [2025-04-30 10:31:16,472 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-04-30 10:31:16,716 INFO L116 PetriNetUnfolderBase]: 480/2142 cut-off events. [2025-04-30 10:31:16,717 INFO L117 PetriNetUnfolderBase]: For 61/61 co-relation queries the response was YES. [2025-04-30 10:31:16,720 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3242 conditions, 2142 events. 480/2142 cut-off events. For 61/61 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 15862 event pairs, 280 based on Foata normal form. 0/1910 useless extension candidates. Maximal degree in co-relation 3009. Up to 755 conditions per place. [2025-04-30 10:31:16,725 INFO L140 encePairwiseOnDemand]: 270/275 looper letters, 38 selfloop transitions, 4 changer transitions 0/287 dead transitions. [2025-04-30 10:31:16,725 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 287 transitions, 710 flow [2025-04-30 10:31:16,726 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-30 10:31:16,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-04-30 10:31:16,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 769 transitions. [2025-04-30 10:31:16,729 INFO L509 CegarLoopForPetriNet]: DFA transition density 0.9321212121212121 [2025-04-30 10:31:16,729 INFO L175 Difference]: Start difference. First operand has 273 places, 274 transitions, 600 flow. Second operand 3 states and 769 transitions. [2025-04-30 10:31:16,729 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 287 transitions, 710 flow [2025-04-30 10:31:16,732 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 287 transitions, 694 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-04-30 10:31:16,736 INFO L231 Difference]: Finished difference. Result has 274 places, 277 transitions, 614 flow [2025-04-30 10:31:16,736 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=275, PETRI_DIFFERENCE_MINUEND_FLOW=584, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=614, PETRI_PLACES=274, PETRI_TRANSITIONS=277} [2025-04-30 10:31:16,736 INFO L279 CegarLoopForPetriNet]: 271 programPoint places, 3 predicate places. [2025-04-30 10:31:16,736 INFO L485 AbstractCegarLoop]: Abstraction has has 274 places, 277 transitions, 614 flow [2025-04-30 10:31:16,737 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 244.33333333333334) internal successors, (733), 3 states have internal predecessors, (733), 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) [2025-04-30 10:31:16,737 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-04-30 10:31:16,737 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-30 10:31:16,737 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-04-30 10:31:16,737 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-04-30 10:31:16,738 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-30 10:31:16,738 INFO L85 PathProgramCache]: Analyzing trace with hash -145367708, now seen corresponding path program 1 times [2025-04-30 10:31:16,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-30 10:31:16,738 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [805103700] [2025-04-30 10:31:16,738 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-30 10:31:16,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-30 10:31:16,761 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 173 statements into 1 equivalence classes. [2025-04-30 10:31:16,774 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 173 of 173 statements. [2025-04-30 10:31:16,775 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-30 10:31:16,775 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-30 10:31:16,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-30 10:31:16,866 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-30 10:31:16,866 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [805103700] [2025-04-30 10:31:16,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [805103700] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-30 10:31:16,866 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-30 10:31:16,867 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-30 10:31:16,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [443382214] [2025-04-30 10:31:16,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-30 10:31:16,867 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-30 10:31:16,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-30 10:31:16,868 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-30 10:31:16,868 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-30 10:31:16,896 INFO L464 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 275 [2025-04-30 10:31:16,897 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 277 transitions, 614 flow. Second operand has 3 states, 3 states have (on average 242.0) internal successors, (726), 3 states have internal predecessors, (726), 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) [2025-04-30 10:31:16,897 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-04-30 10:31:16,897 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 275 [2025-04-30 10:31:16,897 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-04-30 10:31:17,195 INFO L116 PetriNetUnfolderBase]: 506/2209 cut-off events. [2025-04-30 10:31:17,196 INFO L117 PetriNetUnfolderBase]: For 156/158 co-relation queries the response was YES. [2025-04-30 10:31:17,200 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3480 conditions, 2209 events. 506/2209 cut-off events. For 156/158 co-relation queries the response was YES. Maximal size of possible extension queue 80. Compared 16212 event pairs, 275 based on Foata normal form. 0/1988 useless extension candidates. Maximal degree in co-relation 3245. Up to 851 conditions per place. [2025-04-30 10:31:17,207 INFO L140 encePairwiseOnDemand]: 269/275 looper letters, 44 selfloop transitions, 7 changer transitions 0/293 dead transitions. [2025-04-30 10:31:17,207 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 293 transitions, 756 flow [2025-04-30 10:31:17,207 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-30 10:31:17,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-04-30 10:31:17,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 766 transitions. [2025-04-30 10:31:17,210 INFO L509 CegarLoopForPetriNet]: DFA transition density 0.9284848484848485 [2025-04-30 10:31:17,210 INFO L175 Difference]: Start difference. First operand has 274 places, 277 transitions, 614 flow. Second operand 3 states and 766 transitions. [2025-04-30 10:31:17,210 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 293 transitions, 756 flow [2025-04-30 10:31:17,213 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 293 transitions, 748 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-04-30 10:31:17,216 INFO L231 Difference]: Finished difference. Result has 276 places, 283 transitions, 668 flow [2025-04-30 10:31:17,217 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=275, PETRI_DIFFERENCE_MINUEND_FLOW=606, PETRI_DIFFERENCE_MINUEND_PLACES=272, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=277, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=668, PETRI_PLACES=276, PETRI_TRANSITIONS=283} [2025-04-30 10:31:17,218 INFO L279 CegarLoopForPetriNet]: 271 programPoint places, 5 predicate places. [2025-04-30 10:31:17,218 INFO L485 AbstractCegarLoop]: Abstraction has has 276 places, 283 transitions, 668 flow [2025-04-30 10:31:17,218 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 242.0) internal successors, (726), 3 states have internal predecessors, (726), 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) [2025-04-30 10:31:17,227 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-04-30 10:31:17,227 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-30 10:31:17,227 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-04-30 10:31:17,227 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-04-30 10:31:17,228 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-30 10:31:17,228 INFO L85 PathProgramCache]: Analyzing trace with hash -202132785, now seen corresponding path program 1 times [2025-04-30 10:31:17,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-30 10:31:17,228 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2136661463] [2025-04-30 10:31:17,228 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-30 10:31:17,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-30 10:31:17,249 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 177 statements into 1 equivalence classes. [2025-04-30 10:31:17,270 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 177 of 177 statements. [2025-04-30 10:31:17,271 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-30 10:31:17,271 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-30 10:31:17,271 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-04-30 10:31:17,277 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 177 statements into 1 equivalence classes. [2025-04-30 10:31:17,293 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 177 of 177 statements. [2025-04-30 10:31:17,293 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-30 10:31:17,293 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-04-30 10:31:17,349 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-04-30 10:31:17,350 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-04-30 10:31:17,350 INFO L790 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (16 of 17 remaining) [2025-04-30 10:31:17,352 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (15 of 17 remaining) [2025-04-30 10:31:17,352 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (14 of 17 remaining) [2025-04-30 10:31:17,352 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (13 of 17 remaining) [2025-04-30 10:31:17,352 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (12 of 17 remaining) [2025-04-30 10:31:17,352 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (11 of 17 remaining) [2025-04-30 10:31:17,352 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (10 of 17 remaining) [2025-04-30 10:31:17,352 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (9 of 17 remaining) [2025-04-30 10:31:17,353 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (8 of 17 remaining) [2025-04-30 10:31:17,353 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (7 of 17 remaining) [2025-04-30 10:31:17,353 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (6 of 17 remaining) [2025-04-30 10:31:17,353 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (5 of 17 remaining) [2025-04-30 10:31:17,353 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (4 of 17 remaining) [2025-04-30 10:31:17,353 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (3 of 17 remaining) [2025-04-30 10:31:17,353 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (2 of 17 remaining) [2025-04-30 10:31:17,353 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (1 of 17 remaining) [2025-04-30 10:31:17,353 INFO L790 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (0 of 17 remaining) [2025-04-30 10:31:17,353 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-04-30 10:31:17,354 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-04-30 10:31:17,355 WARN L247 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-04-30 10:31:17,356 INFO L490 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2025-04-30 10:31:17,399 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-04-30 10:31:17,405 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 330 places, 334 transitions, 678 flow [2025-04-30 10:31:17,446 INFO L116 PetriNetUnfolderBase]: 17/438 cut-off events. [2025-04-30 10:31:17,447 INFO L117 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-04-30 10:31:17,449 INFO L83 FinitePrefix]: Finished finitePrefix Result has 446 conditions, 438 events. 17/438 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1002 event pairs, 0 based on Foata normal form. 0/394 useless extension candidates. Maximal degree in co-relation 324. Up to 6 conditions per place. [2025-04-30 10:31:17,450 INFO L82 GeneralOperation]: Start removeDead. Operand has 330 places, 334 transitions, 678 flow [2025-04-30 10:31:17,454 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 330 places, 334 transitions, 678 flow [2025-04-30 10:31:17,455 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-04-30 10:31:17,457 INFO L340 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;@7f0ca90a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-04-30 10:31:17,458 INFO L341 AbstractCegarLoop]: Starting to check reachability of 23 error locations. [2025-04-30 10:31:17,467 INFO L177 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-04-30 10:31:17,467 INFO L116 PetriNetUnfolderBase]: 1/171 cut-off events. [2025-04-30 10:31:17,467 INFO L117 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-04-30 10:31:17,467 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-04-30 10:31:17,468 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-30 10:31:17,468 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-04-30 10:31:17,468 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-30 10:31:17,468 INFO L85 PathProgramCache]: Analyzing trace with hash 159147829, now seen corresponding path program 1 times [2025-04-30 10:31:17,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-30 10:31:17,469 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396210595] [2025-04-30 10:31:17,469 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-30 10:31:17,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-30 10:31:17,483 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-04-30 10:31:17,494 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-04-30 10:31:17,495 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-30 10:31:17,495 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-30 10:31:17,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-30 10:31:17,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-30 10:31:17,534 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396210595] [2025-04-30 10:31:17,534 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396210595] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-30 10:31:17,534 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-30 10:31:17,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-30 10:31:17,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558616130] [2025-04-30 10:31:17,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-30 10:31:17,534 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-30 10:31:17,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-30 10:31:17,535 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-30 10:31:17,535 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-30 10:31:17,571 INFO L464 CegarLoopForPetriNet]: Number of universal loopers: 275 out of 334 [2025-04-30 10:31:17,573 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 330 places, 334 transitions, 678 flow. Second operand has 3 states, 3 states have (on average 276.0) internal successors, (828), 3 states have internal predecessors, (828), 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) [2025-04-30 10:31:17,573 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-04-30 10:31:17,573 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 275 of 334 [2025-04-30 10:31:17,573 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-04-30 10:31:22,142 INFO L116 PetriNetUnfolderBase]: 19120/48724 cut-off events. [2025-04-30 10:31:22,142 INFO L117 PetriNetUnfolderBase]: For 54/54 co-relation queries the response was YES. [2025-04-30 10:31:22,212 INFO L83 FinitePrefix]: Finished finitePrefix Result has 77663 conditions, 48724 events. 19120/48724 cut-off events. For 54/54 co-relation queries the response was YES. Maximal size of possible extension queue 1231. Compared 583245 event pairs, 6412 based on Foata normal form. 1334/44418 useless extension candidates. Maximal degree in co-relation 58128. Up to 16196 conditions per place. [2025-04-30 10:31:22,371 INFO L140 encePairwiseOnDemand]: 307/334 looper letters, 85 selfloop transitions, 16 changer transitions 1/376 dead transitions. [2025-04-30 10:31:22,372 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 332 places, 376 transitions, 969 flow [2025-04-30 10:31:22,373 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-30 10:31:22,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-04-30 10:31:22,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 941 transitions. [2025-04-30 10:31:22,375 INFO L509 CegarLoopForPetriNet]: DFA transition density 0.9391217564870259 [2025-04-30 10:31:22,375 INFO L175 Difference]: Start difference. First operand has 330 places, 334 transitions, 678 flow. Second operand 3 states and 941 transitions. [2025-04-30 10:31:22,375 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 332 places, 376 transitions, 969 flow [2025-04-30 10:31:22,377 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 332 places, 376 transitions, 969 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-04-30 10:31:22,379 INFO L231 Difference]: Finished difference. Result has 334 places, 344 transitions, 806 flow [2025-04-30 10:31:22,380 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=334, PETRI_DIFFERENCE_MINUEND_FLOW=668, PETRI_DIFFERENCE_MINUEND_PLACES=330, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=329, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=313, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=806, PETRI_PLACES=334, PETRI_TRANSITIONS=344} [2025-04-30 10:31:22,380 INFO L279 CegarLoopForPetriNet]: 330 programPoint places, 4 predicate places. [2025-04-30 10:31:22,380 INFO L485 AbstractCegarLoop]: Abstraction has has 334 places, 344 transitions, 806 flow [2025-04-30 10:31:22,381 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 276.0) internal successors, (828), 3 states have internal predecessors, (828), 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) [2025-04-30 10:31:22,381 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-04-30 10:31:22,381 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-30 10:31:22,381 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-04-30 10:31:22,381 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-04-30 10:31:22,382 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-30 10:31:22,382 INFO L85 PathProgramCache]: Analyzing trace with hash 247384351, now seen corresponding path program 1 times [2025-04-30 10:31:22,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-30 10:31:22,382 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270730869] [2025-04-30 10:31:22,382 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-30 10:31:22,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-30 10:31:22,398 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 172 statements into 1 equivalence classes. [2025-04-30 10:31:22,407 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 172 of 172 statements. [2025-04-30 10:31:22,407 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-30 10:31:22,407 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-30 10:31:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-30 10:31:22,462 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-30 10:31:22,462 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270730869] [2025-04-30 10:31:22,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1270730869] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-30 10:31:22,462 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-30 10:31:22,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-30 10:31:22,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [500174781] [2025-04-30 10:31:22,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-30 10:31:22,462 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-30 10:31:22,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-30 10:31:22,463 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-30 10:31:22,463 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-30 10:31:22,481 INFO L464 CegarLoopForPetriNet]: Number of universal loopers: 288 out of 334 [2025-04-30 10:31:22,482 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 334 places, 344 transitions, 806 flow. Second operand has 3 states, 3 states have (on average 290.3333333333333) internal successors, (871), 3 states have internal predecessors, (871), 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) [2025-04-30 10:31:22,482 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-04-30 10:31:22,482 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 288 of 334 [2025-04-30 10:31:22,482 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-04-30 10:31:25,786 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][222], [329#true, Black: 333#true, 106#L729-2true, 338#true, 189#L693-3true, 294#L709-3true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-04-30 10:31:25,787 INFO L286 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2025-04-30 10:31:25,787 INFO L289 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-04-30 10:31:25,787 INFO L289 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-04-30 10:31:25,787 INFO L289 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-04-30 10:31:25,787 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][223], [329#true, Black: 333#true, 338#true, 189#L693-3true, 294#L709-3true, 221#L730-2true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-04-30 10:31:25,788 INFO L286 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2025-04-30 10:31:25,788 INFO L289 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-04-30 10:31:25,788 INFO L289 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-04-30 10:31:25,788 INFO L289 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-04-30 10:31:25,984 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, Black: 333#true, 225#L721-1true, 338#true, 205#L707-5true, 335#(= |#race~threads_alive~0| 0), 11#L707-1true, 331#true]) [2025-04-30 10:31:25,984 INFO L286 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2025-04-30 10:31:25,984 INFO L289 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-04-30 10:31:25,984 INFO L289 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-04-30 10:31:25,984 INFO L289 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-04-30 10:31:26,080 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 205#L707-5true, 124#L707-2true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-04-30 10:31:26,080 INFO L286 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-04-30 10:31:26,080 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:26,080 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:26,080 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:26,329 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][165], [329#true, Black: 333#true, 225#L721-1true, 338#true, 205#L707-5true, 335#(= |#race~threads_alive~0| 0), 331#true, 178#L707-5true]) [2025-04-30 10:31:26,329 INFO L286 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2025-04-30 10:31:26,329 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:26,329 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:26,329 INFO L289 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-04-30 10:31:26,922 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 335#(= |#race~threads_alive~0| 0), 11#L707-1true, 320#L707-1true, 331#true, 222#L728-1true]) [2025-04-30 10:31:26,923 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:26,923 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:26,923 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:26,923 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:26,978 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 124#L707-2true, 335#(= |#race~threads_alive~0| 0), 320#L707-1true, 331#true, 222#L728-1true]) [2025-04-30 10:31:26,978 INFO L286 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-04-30 10:31:26,978 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:26,978 INFO L289 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-04-30 10:31:26,978 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:26,978 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 335#(= |#race~threads_alive~0| 0), 274#L707-2true, 11#L707-1true, 331#true, 222#L728-1true]) [2025-04-30 10:31:26,978 INFO L286 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-04-30 10:31:26,978 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:26,978 INFO L289 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-04-30 10:31:26,978 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:27,030 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 124#L707-2true, 335#(= |#race~threads_alive~0| 0), 274#L707-2true, 331#true, 222#L728-1true]) [2025-04-30 10:31:27,030 INFO L286 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-04-30 10:31:27,030 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:27,030 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:27,030 INFO L289 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2025-04-30 10:31:27,130 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][286], [329#true, Black: 333#true, 338#true, 335#(= |#race~threads_alive~0| 0), 320#L707-1true, 331#true, 222#L728-1true, 178#L707-5true]) [2025-04-30 10:31:27,130 INFO L286 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-04-30 10:31:27,130 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:27,130 INFO L289 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-04-30 10:31:27,130 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:27,131 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][286], [329#true, Black: 333#true, 338#true, 205#L707-5true, 335#(= |#race~threads_alive~0| 0), 11#L707-1true, 331#true, 222#L728-1true]) [2025-04-30 10:31:27,131 INFO L286 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-04-30 10:31:27,131 INFO L289 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-04-30 10:31:27,131 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:27,131 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:27,183 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][286], [329#true, Black: 333#true, 338#true, 335#(= |#race~threads_alive~0| 0), 274#L707-2true, 222#L728-1true, 331#true, 178#L707-5true]) [2025-04-30 10:31:27,183 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:27,183 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,183 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,183 INFO L289 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-04-30 10:31:27,183 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 335#(= |#race~threads_alive~0| 0), 274#L707-2true, 222#L728-1true, 331#true, 178#L707-5true]) [2025-04-30 10:31:27,183 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:27,183 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,183 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,183 INFO L289 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-04-30 10:31:27,183 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][286], [329#true, Black: 333#true, 338#true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 335#(= |#race~threads_alive~0| 0), 331#true, 222#L728-1true, 178#L707-5true]) [2025-04-30 10:31:27,183 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][286], [329#true, Black: 333#true, 338#true, 124#L707-2true, 205#L707-5true, 335#(= |#race~threads_alive~0| 0), 331#true, 222#L728-1true]) [2025-04-30 10:31:27,184 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][286], [329#true, Black: 333#true, 338#true, 205#L707-5true, 141#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 335#(= |#race~threads_alive~0| 0), 331#true, 222#L728-1true]) [2025-04-30 10:31:27,184 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 205#L707-5true, 124#L707-2true, 335#(= |#race~threads_alive~0| 0), 331#true, 222#L728-1true]) [2025-04-30 10:31:27,184 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,184 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:27,280 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][286], [329#true, Black: 333#true, 338#true, 205#L707-5true, 335#(= |#race~threads_alive~0| 0), 331#true, 222#L728-1true, 178#L707-5true]) [2025-04-30 10:31:27,281 INFO L286 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-04-30 10:31:27,281 INFO L289 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-04-30 10:31:27,281 INFO L289 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-04-30 10:31:27,281 INFO L289 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-04-30 10:31:27,571 INFO L116 PetriNetUnfolderBase]: 19313/56019 cut-off events. [2025-04-30 10:31:27,571 INFO L117 PetriNetUnfolderBase]: For 2184/2365 co-relation queries the response was YES. [2025-04-30 10:31:27,703 INFO L83 FinitePrefix]: Finished finitePrefix Result has 91029 conditions, 56019 events. 19313/56019 cut-off events. For 2184/2365 co-relation queries the response was YES. Maximal size of possible extension queue 1517. Compared 736128 event pairs, 12819 based on Foata normal form. 0/49797 useless extension candidates. Maximal degree in co-relation 87658. Up to 22876 conditions per place. [2025-04-30 10:31:27,996 INFO L140 encePairwiseOnDemand]: 328/334 looper letters, 60 selfloop transitions, 5 changer transitions 0/368 dead transitions. [2025-04-30 10:31:27,999 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 335 places, 368 transitions, 984 flow [2025-04-30 10:31:28,002 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-30 10:31:28,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-04-30 10:31:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 930 transitions. [2025-04-30 10:31:28,004 INFO L509 CegarLoopForPetriNet]: DFA transition density 0.9281437125748503 [2025-04-30 10:31:28,004 INFO L175 Difference]: Start difference. First operand has 334 places, 344 transitions, 806 flow. Second operand 3 states and 930 transitions. [2025-04-30 10:31:28,004 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 335 places, 368 transitions, 984 flow [2025-04-30 10:31:28,037 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 333 places, 368 transitions, 952 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-04-30 10:31:28,040 INFO L231 Difference]: Finished difference. Result has 335 places, 348 transitions, 812 flow [2025-04-30 10:31:28,041 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=334, PETRI_DIFFERENCE_MINUEND_FLOW=774, PETRI_DIFFERENCE_MINUEND_PLACES=331, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=344, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=339, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=812, PETRI_PLACES=335, PETRI_TRANSITIONS=348} [2025-04-30 10:31:28,042 INFO L279 CegarLoopForPetriNet]: 330 programPoint places, 5 predicate places. [2025-04-30 10:31:28,043 INFO L485 AbstractCegarLoop]: Abstraction has has 335 places, 348 transitions, 812 flow [2025-04-30 10:31:28,044 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 290.3333333333333) internal successors, (871), 3 states have internal predecessors, (871), 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) [2025-04-30 10:31:28,044 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-04-30 10:31:28,044 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-30 10:31:28,044 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-04-30 10:31:28,044 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-04-30 10:31:28,045 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-30 10:31:28,045 INFO L85 PathProgramCache]: Analyzing trace with hash -1332004884, now seen corresponding path program 1 times [2025-04-30 10:31:28,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-30 10:31:28,045 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [106208649] [2025-04-30 10:31:28,045 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-30 10:31:28,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-30 10:31:28,064 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 173 statements into 1 equivalence classes. [2025-04-30 10:31:28,074 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 173 of 173 statements. [2025-04-30 10:31:28,074 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-30 10:31:28,074 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-30 10:31:28,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-30 10:31:28,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-30 10:31:28,128 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [106208649] [2025-04-30 10:31:28,128 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [106208649] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-30 10:31:28,131 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-30 10:31:28,131 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-30 10:31:28,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252928156] [2025-04-30 10:31:28,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-30 10:31:28,132 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-30 10:31:28,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-30 10:31:28,132 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-30 10:31:28,132 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-30 10:31:28,176 INFO L464 CegarLoopForPetriNet]: Number of universal loopers: 283 out of 334 [2025-04-30 10:31:28,177 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 335 places, 348 transitions, 812 flow. Second operand has 3 states, 3 states have (on average 285.0) internal successors, (855), 3 states have internal predecessors, (855), 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) [2025-04-30 10:31:28,177 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-04-30 10:31:28,178 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 283 of 334 [2025-04-30 10:31:28,178 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-04-30 10:31:28,748 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][274], [329#true, 225#L721-1true, Black: 333#true, 338#true, 220#L694-7true, 110#L694-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:28,748 INFO L286 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-04-30 10:31:28,748 INFO L289 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-04-30 10:31:28,748 INFO L289 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-04-30 10:31:28,748 INFO L289 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-04-30 10:31:28,902 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 324#L696true, 110#L694-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:28,902 INFO L286 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-04-30 10:31:28,902 INFO L289 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-04-30 10:31:28,902 INFO L289 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-04-30 10:31:28,902 INFO L289 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-04-30 10:31:28,935 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 110#L694-2true, 104#L696-3true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:28,935 INFO L286 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2025-04-30 10:31:28,935 INFO L289 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2025-04-30 10:31:28,935 INFO L289 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2025-04-30 10:31:28,935 INFO L289 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2025-04-30 10:31:29,011 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 110#L694-2true, 343#true, 327#L697-3true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:29,012 INFO L286 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2025-04-30 10:31:29,012 INFO L289 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-04-30 10:31:29,012 INFO L289 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-04-30 10:31:29,012 INFO L289 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-04-30 10:31:29,372 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 110#L694-2true, 36#L699-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:29,372 INFO L286 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2025-04-30 10:31:29,372 INFO L289 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-04-30 10:31:29,372 INFO L289 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2025-04-30 10:31:29,372 INFO L289 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-04-30 10:31:29,372 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 110#L694-2true, 191#L705-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:29,372 INFO L286 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2025-04-30 10:31:29,372 INFO L289 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2025-04-30 10:31:29,372 INFO L289 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-04-30 10:31:29,372 INFO L289 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-04-30 10:31:29,555 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 314#L700-3true, 110#L694-2true, 331#true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:29,555 INFO L286 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2025-04-30 10:31:29,555 INFO L289 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-04-30 10:31:29,555 INFO L289 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-04-30 10:31:29,555 INFO L289 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2025-04-30 10:31:29,555 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 110#L694-2true, 244#L706-3true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:29,555 INFO L286 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2025-04-30 10:31:29,555 INFO L289 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-04-30 10:31:29,555 INFO L289 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2025-04-30 10:31:29,555 INFO L289 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-04-30 10:31:29,946 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][328], [329#true, Black: 333#true, 220#L694-7true, 338#true, 110#L694-2true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:29,946 INFO L286 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-04-30 10:31:29,946 INFO L289 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-04-30 10:31:29,946 INFO L289 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-04-30 10:31:29,946 INFO L289 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-04-30 10:31:30,084 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 324#L696true, 110#L694-2true, 331#true, 222#L728-1true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:30,084 INFO L286 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-04-30 10:31:30,085 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:30,085 INFO L289 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-04-30 10:31:30,085 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:30,373 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 104#L696-3true, 343#true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:30,373 INFO L286 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-04-30 10:31:30,373 INFO L289 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-04-30 10:31:30,373 INFO L289 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-04-30 10:31:30,374 INFO L289 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-04-30 10:31:30,376 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 324#L696true, 110#L694-2true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:30,376 INFO L286 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-04-30 10:31:30,376 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:30,376 INFO L289 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-04-30 10:31:30,376 INFO L289 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-04-30 10:31:30,376 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:30,459 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 104#L696-3true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:30,459 INFO L286 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-04-30 10:31:30,459 INFO L289 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-04-30 10:31:30,459 INFO L289 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-04-30 10:31:30,459 INFO L289 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-04-30 10:31:30,459 INFO L289 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-04-30 10:31:30,487 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][274], [329#true, 225#L721-1true, Black: 333#true, 338#true, 220#L694-7true, 274#L707-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:30,487 INFO L286 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-04-30 10:31:30,487 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:30,487 INFO L289 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-04-30 10:31:30,487 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:30,543 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 327#L697-3true, 331#true, 222#L728-1true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:30,543 INFO L286 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2025-04-30 10:31:30,543 INFO L289 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-04-30 10:31:30,543 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:30,543 INFO L289 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-04-30 10:31:30,637 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 222#L728-1true, 343#true, 331#true, 327#L697-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:30,637 INFO L286 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2025-04-30 10:31:30,637 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:30,637 INFO L289 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-04-30 10:31:30,637 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:30,637 INFO L289 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-04-30 10:31:30,763 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 110#L694-2true, 12#L702-3true, 331#true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:30,764 INFO L286 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-04-30 10:31:30,764 INFO L289 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-04-30 10:31:30,764 INFO L289 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-04-30 10:31:30,764 INFO L289 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-04-30 10:31:30,766 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 324#L696true, 274#L707-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:30,766 INFO L286 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-04-30 10:31:30,766 INFO L289 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-04-30 10:31:30,766 INFO L289 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-04-30 10:31:30,766 INFO L289 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-04-30 10:31:30,863 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 104#L696-3true, 274#L707-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:30,863 INFO L286 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2025-04-30 10:31:30,863 INFO L289 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-04-30 10:31:30,863 INFO L289 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-04-30 10:31:30,863 INFO L289 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-04-30 10:31:30,967 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 110#L694-2true, 133#L703-3true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:30,967 INFO L286 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2025-04-30 10:31:30,967 INFO L289 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-04-30 10:31:30,967 INFO L289 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2025-04-30 10:31:30,967 INFO L289 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-04-30 10:31:31,040 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 36#L699-2true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,040 INFO L286 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,040 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:31,040 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:31,040 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,041 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 191#L705-2true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,041 INFO L286 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,041 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:31,041 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:31,041 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,074 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 274#L707-2true, 343#true, 331#true, 327#L697-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,074 INFO L286 olderBase$Statistics]: this new event has 235 ancestors and is cut-off event [2025-04-30 10:31:31,074 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:31,074 INFO L289 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-04-30 10:31:31,074 INFO L289 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-04-30 10:31:31,140 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 4#L694-2true, 331#true, 222#L728-1true, 343#true, 295#L699-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,140 INFO L286 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,140 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,140 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,140 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:31,140 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 4#L694-2true, 251#L705-2true, 331#true, 222#L728-1true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,140 INFO L286 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,140 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:31,140 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,140 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,151 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 36#L699-2true, 331#true, 222#L728-1true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,151 INFO L286 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,151 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:31,151 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:31,151 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,151 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,151 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 191#L705-2true, 331#true, 222#L728-1true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,152 INFO L286 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,152 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,152 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:31,152 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:31,152 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:31,431 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 314#L700-3true, 110#L694-2true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,431 INFO L286 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,431 INFO L289 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-04-30 10:31:31,431 INFO L289 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-04-30 10:31:31,431 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,432 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 244#L706-3true, 331#true, 222#L728-1true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,432 INFO L286 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,432 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,432 INFO L289 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-04-30 10:31:31,432 INFO L289 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-04-30 10:31:31,524 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 4#L694-2true, 222#L728-1true, 343#true, 331#true, 293#L700-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,524 INFO L286 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,525 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,525 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,525 INFO L289 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-04-30 10:31:31,525 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 271#L706-3true, 4#L694-2true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,525 INFO L286 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,525 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,525 INFO L289 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-04-30 10:31:31,525 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,539 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 314#L700-3true, 110#L694-2true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,539 INFO L286 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,539 INFO L289 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-04-30 10:31:31,539 INFO L289 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-04-30 10:31:31,539 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,539 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,539 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 244#L706-3true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,539 INFO L286 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,539 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,539 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:31,539 INFO L289 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-04-30 10:31:31,539 INFO L289 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-04-30 10:31:31,764 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 274#L707-2true, 36#L699-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,764 INFO L286 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2025-04-30 10:31:31,764 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:31,764 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:31,764 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:31,765 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 274#L707-2true, 191#L705-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,765 INFO L286 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2025-04-30 10:31:31,765 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:31,765 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:31,765 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:31,983 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, Black: 333#true, 225#L721-1true, 338#true, 314#L700-3true, 274#L707-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,983 INFO L286 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2025-04-30 10:31:31,983 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:31,983 INFO L289 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-04-30 10:31:31,983 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:31,985 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, Black: 333#true, 225#L721-1true, 338#true, 274#L707-2true, 244#L706-3true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:31,985 INFO L286 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2025-04-30 10:31:31,985 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:31,985 INFO L289 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-04-30 10:31:31,985 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:32,581 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 324#L696true, 274#L707-2true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:32,581 INFO L286 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-04-30 10:31:32,581 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:32,581 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:32,581 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:32,622 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 12#L702-3true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:32,623 INFO L286 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-04-30 10:31:32,623 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:32,623 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:32,623 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:32,676 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 104#L696-3true, 274#L707-2true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:32,676 INFO L286 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-04-30 10:31:32,676 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:32,676 INFO L289 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-04-30 10:31:32,676 INFO L289 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-04-30 10:31:32,712 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 4#L694-2true, 21#L702-3true, 331#true, 343#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:32,712 INFO L286 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-04-30 10:31:32,712 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:32,712 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:32,712 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:32,718 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 12#L702-3true, 331#true, 343#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:32,718 INFO L286 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-04-30 10:31:32,718 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:32,718 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:32,718 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:32,718 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:32,806 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 133#L703-3true, 343#true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:32,806 INFO L286 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2025-04-30 10:31:32,806 INFO L289 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-04-30 10:31:32,806 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:32,806 INFO L289 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-04-30 10:31:32,848 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 274#L707-2true, 331#true, 327#L697-3true, 222#L728-1true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:32,848 INFO L286 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2025-04-30 10:31:32,848 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:32,848 INFO L289 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-04-30 10:31:32,848 INFO L289 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-04-30 10:31:32,885 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 4#L694-2true, 173#L703-3true, 331#true, 343#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:32,885 INFO L286 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2025-04-30 10:31:32,885 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:32,885 INFO L289 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-04-30 10:31:32,885 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:32,891 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 110#L694-2true, 133#L703-3true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:32,891 INFO L286 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2025-04-30 10:31:32,891 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:32,891 INFO L289 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-04-30 10:31:32,891 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:32,891 INFO L289 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-04-30 10:31:33,054 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, Black: 333#true, 225#L721-1true, 338#true, 12#L702-3true, 274#L707-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:33,055 INFO L286 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2025-04-30 10:31:33,055 INFO L289 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-04-30 10:31:33,055 INFO L289 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-04-30 10:31:33,055 INFO L289 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-04-30 10:31:33,193 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 338#true, 274#L707-2true, 133#L703-3true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:33,193 INFO L286 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-04-30 10:31:33,193 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:33,193 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:33,193 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:33,388 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 274#L707-2true, 36#L699-2true, 343#true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:33,388 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:33,388 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:33,388 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:33,389 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:33,389 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 274#L707-2true, 191#L705-2true, 331#true, 222#L728-1true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:33,389 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:33,389 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:33,389 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:33,389 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:33,505 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 314#L700-3true, 274#L707-2true, 331#true, 343#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:33,505 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:33,505 INFO L289 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-04-30 10:31:33,505 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:33,505 INFO L289 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-04-30 10:31:33,506 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 274#L707-2true, 244#L706-3true, 343#true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:33,506 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:33,506 INFO L289 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-04-30 10:31:33,506 INFO L289 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-04-30 10:31:33,506 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:33,892 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 12#L702-3true, 274#L707-2true, 222#L728-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:33,893 INFO L286 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-04-30 10:31:33,893 INFO L289 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-04-30 10:31:33,893 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:33,893 INFO L289 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-04-30 10:31:33,925 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][212], [329#true, Black: 333#true, 338#true, 274#L707-2true, 133#L703-3true, 343#true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:33,925 INFO L286 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-04-30 10:31:33,925 INFO L289 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-04-30 10:31:33,925 INFO L289 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-04-30 10:31:33,925 INFO L289 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-04-30 10:31:33,976 INFO L116 PetriNetUnfolderBase]: 22354/62127 cut-off events. [2025-04-30 10:31:33,976 INFO L117 PetriNetUnfolderBase]: For 7415/8473 co-relation queries the response was YES. [2025-04-30 10:31:34,112 INFO L83 FinitePrefix]: Finished finitePrefix Result has 108740 conditions, 62127 events. 22354/62127 cut-off events. For 7415/8473 co-relation queries the response was YES. Maximal size of possible extension queue 1594. Compared 801751 event pairs, 13175 based on Foata normal form. 323/55413 useless extension candidates. Maximal degree in co-relation 60512. Up to 29438 conditions per place. [2025-04-30 10:31:34,298 INFO L140 encePairwiseOnDemand]: 324/334 looper letters, 75 selfloop transitions, 16 changer transitions 0/383 dead transitions. [2025-04-30 10:31:34,298 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 337 places, 383 transitions, 1093 flow [2025-04-30 10:31:34,298 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-30 10:31:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-04-30 10:31:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 925 transitions. [2025-04-30 10:31:34,300 INFO L509 CegarLoopForPetriNet]: DFA transition density 0.9231536926147704 [2025-04-30 10:31:34,300 INFO L175 Difference]: Start difference. First operand has 335 places, 348 transitions, 812 flow. Second operand 3 states and 925 transitions. [2025-04-30 10:31:34,300 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 337 places, 383 transitions, 1093 flow [2025-04-30 10:31:34,325 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 335 places, 383 transitions, 1083 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-04-30 10:31:34,331 INFO L231 Difference]: Finished difference. Result has 337 places, 362 transitions, 948 flow [2025-04-30 10:31:34,331 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=334, PETRI_DIFFERENCE_MINUEND_FLOW=802, PETRI_DIFFERENCE_MINUEND_PLACES=333, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=348, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=332, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=948, PETRI_PLACES=337, PETRI_TRANSITIONS=362} [2025-04-30 10:31:34,336 INFO L279 CegarLoopForPetriNet]: 330 programPoint places, 7 predicate places. [2025-04-30 10:31:34,336 INFO L485 AbstractCegarLoop]: Abstraction has has 337 places, 362 transitions, 948 flow [2025-04-30 10:31:34,336 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 285.0) internal successors, (855), 3 states have internal predecessors, (855), 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) [2025-04-30 10:31:34,336 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-04-30 10:31:34,337 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-30 10:31:34,337 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-04-30 10:31:34,337 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-04-30 10:31:34,337 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-30 10:31:34,337 INFO L85 PathProgramCache]: Analyzing trace with hash 864058514, now seen corresponding path program 1 times [2025-04-30 10:31:34,337 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-30 10:31:34,337 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229121641] [2025-04-30 10:31:34,337 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-30 10:31:34,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-30 10:31:34,356 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 181 statements into 1 equivalence classes. [2025-04-30 10:31:34,362 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 181 of 181 statements. [2025-04-30 10:31:34,362 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-30 10:31:34,362 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-30 10:31:34,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-30 10:31:34,398 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-30 10:31:34,398 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229121641] [2025-04-30 10:31:34,398 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229121641] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-30 10:31:34,398 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-30 10:31:34,398 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-30 10:31:34,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424686243] [2025-04-30 10:31:34,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-30 10:31:34,399 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-30 10:31:34,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-30 10:31:34,399 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-30 10:31:34,399 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-30 10:31:34,412 INFO L464 CegarLoopForPetriNet]: Number of universal loopers: 290 out of 334 [2025-04-30 10:31:34,412 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 337 places, 362 transitions, 948 flow. Second operand has 3 states, 3 states have (on average 292.0) internal successors, (876), 3 states have internal predecessors, (876), 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) [2025-04-30 10:31:34,413 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-04-30 10:31:34,413 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 290 of 334 [2025-04-30 10:31:34,413 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-04-30 10:31:34,688 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][269], [329#true, 225#L721-1true, Black: 333#true, 220#L694-7true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 110#L694-2true, 348#true, 331#true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:34,689 INFO L286 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-04-30 10:31:34,689 INFO L289 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-04-30 10:31:34,689 INFO L289 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-04-30 10:31:34,689 INFO L289 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-04-30 10:31:34,952 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 110#L694-2true, 348#true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:34,952 INFO L286 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-04-30 10:31:34,952 INFO L289 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-04-30 10:31:34,952 INFO L289 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-04-30 10:31:34,952 INFO L289 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-04-30 10:31:35,733 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 220#L694-7true, 320#L707-1true, 343#true, 331#true, 89#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:35,733 INFO L286 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-04-30 10:31:35,733 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:35,734 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:35,734 INFO L289 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-04-30 10:31:35,806 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][325], [329#true, Black: 333#true, 220#L694-7true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 110#L694-2true, 348#true, 331#true, 343#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:35,806 INFO L286 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-04-30 10:31:35,807 INFO L289 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-04-30 10:31:35,807 INFO L289 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-04-30 10:31:35,807 INFO L289 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-04-30 10:31:35,807 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1060] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][324], [329#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 220#L694-7true, 37#L728-2true, 321#L694-1true, 348#true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:35,807 INFO L286 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-04-30 10:31:35,807 INFO L289 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-04-30 10:31:35,807 INFO L289 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-04-30 10:31:35,807 INFO L289 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-04-30 10:31:36,344 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1060] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][239], [329#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 37#L728-2true, 321#L694-1true, 348#true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:36,345 INFO L286 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-04-30 10:31:36,345 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:36,345 INFO L289 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-04-30 10:31:36,345 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:36,345 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 110#L694-2true, 348#true, 343#true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:36,345 INFO L286 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-04-30 10:31:36,345 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:36,345 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:36,345 INFO L289 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-04-30 10:31:36,603 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][269], [329#true, 225#L721-1true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 220#L694-7true, 274#L707-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:36,603 INFO L286 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-04-30 10:31:36,603 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:36,603 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:36,603 INFO L289 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-04-30 10:31:36,945 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 350#(= |#race~keep_alive~0| 0), 225#L721-1true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 274#L707-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:36,945 INFO L286 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-04-30 10:31:36,945 INFO L289 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-04-30 10:31:36,945 INFO L289 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-04-30 10:31:36,945 INFO L289 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-04-30 10:31:37,692 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 220#L694-7true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 37#L728-2true, 320#L707-1true, 331#true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:37,692 INFO L286 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-04-30 10:31:37,692 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:37,692 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:37,692 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:38,756 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][340], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 37#L728-2true, 320#L707-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:38,756 INFO L286 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2025-04-30 10:31:38,756 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:38,756 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:38,756 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:38,945 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 220#L694-7true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 37#L728-2true, 320#L707-1true, 331#true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:38,945 INFO L286 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-04-30 10:31:38,945 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:38,945 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:38,945 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:38,945 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:38,946 INFO L284 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 220#L694-7true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 37#L728-2true, 320#L707-1true, 331#true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:38,946 INFO L286 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-04-30 10:31:38,946 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:38,946 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:38,946 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:38,946 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:38,947 INFO L289 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-04-30 10:31:39,103 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][325], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 220#L694-7true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 274#L707-2true, 331#true, 343#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:39,104 INFO L286 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-04-30 10:31:39,104 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:39,104 INFO L289 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-04-30 10:31:39,104 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:39,240 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][327], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 320#L707-1true, 331#true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 256#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue]) [2025-04-30 10:31:39,240 INFO L286 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-04-30 10:31:39,240 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,240 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,240 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,240 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][340], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 37#L728-2true, 320#L707-1true, 331#true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:39,240 INFO L286 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-04-30 10:31:39,240 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,240 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,240 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,240 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,621 INFO L284 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][340], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 37#L728-2true, 320#L707-1true, 331#true, 343#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:39,621 INFO L286 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-04-30 10:31:39,621 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,621 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,621 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:39,621 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,621 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,835 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 274#L707-2true, 343#true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:39,835 INFO L286 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-04-30 10:31:39,835 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:39,835 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:39,835 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:40,950 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 29#L698-2true, 62#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:40,951 INFO L286 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-04-30 10:31:40,951 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:40,951 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:40,951 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:40,955 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 29#L698-2true, 62#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:40,955 INFO L286 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-04-30 10:31:40,955 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:40,955 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:40,955 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:40,993 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 139#L725-4true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 58#L698-1true, 176#L698-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:40,994 INFO L286 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-04-30 10:31:40,994 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:40,994 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:40,994 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:40,996 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 58#L698-1true, 176#L698-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:40,996 INFO L286 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-04-30 10:31:40,996 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:40,996 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:40,996 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:41,061 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 29#L698-2true, 62#L698-1true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,061 INFO L286 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,061 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:41,061 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,061 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:41,063 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 29#L698-2true, 62#L698-1true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,063 INFO L286 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,064 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:41,064 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:41,064 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,183 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 58#L698-1true, 176#L698-2true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,183 INFO L286 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,183 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,183 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:41,183 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:41,185 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 58#L698-1true, 176#L698-2true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,185 INFO L286 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,185 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:41,185 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,185 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:41,190 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 139#L725-4true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 62#L698-1true, 343#true, 331#true, 295#L699-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,190 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,191 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,191 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,191 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,191 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 251#L705-2true, 62#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,192 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,192 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,192 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,192 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,195 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 62#L698-1true, 343#true, 331#true, 295#L699-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,196 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,196 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,196 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,196 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,196 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 251#L705-2true, 62#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,196 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,196 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,196 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,196 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,233 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 36#L699-2true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,233 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,233 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,233 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,233 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,234 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 139#L725-4true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 191#L705-2true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,234 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,234 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,235 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,235 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,235 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 36#L699-2true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,235 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,235 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,235 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,235 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,236 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 191#L705-2true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,236 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,236 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,236 INFO L289 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-04-30 10:31:41,236 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:41,290 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 62#L698-1true, 343#true, 331#true, 279#L726true, 295#L699-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,290 INFO L286 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,290 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,290 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,290 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,290 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 251#L705-2true, 62#L698-1true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,290 INFO L286 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,290 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,290 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,290 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,292 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 62#L698-1true, 279#L726true, 343#true, 331#true, 295#L699-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,292 INFO L286 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,293 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,293 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,293 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,293 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 251#L705-2true, 62#L698-1true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,293 INFO L286 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,293 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,293 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,293 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,394 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 58#L698-1true, 36#L699-2true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,394 INFO L286 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,394 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,394 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,394 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,395 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 191#L705-2true, 58#L698-1true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,395 INFO L286 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,395 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,395 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,395 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,396 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 36#L699-2true, 58#L698-1true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,396 INFO L286 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,396 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,396 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,396 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,396 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 191#L705-2true, 58#L698-1true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,396 INFO L286 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,396 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,396 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,396 INFO L289 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-04-30 10:31:41,399 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 62#L698-1true, 343#true, 331#true, 293#L700-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,399 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,399 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,400 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,400 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,400 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 333#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), 271#L706-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 62#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,400 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,400 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,400 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,400 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,402 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 62#L698-1true, 343#true, 331#true, 293#L700-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,402 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,402 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,402 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,402 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,403 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 271#L706-3true, Black: 335#(= |#race~threads_alive~0| 0), 62#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,403 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,403 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,403 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,403 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,437 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 314#L700-3true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,437 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,437 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,437 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,437 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,438 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 244#L706-3true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,438 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,438 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,438 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,438 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,439 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 314#L700-3true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,439 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,439 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,439 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,439 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,439 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 244#L706-3true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,439 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,439 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,439 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:41,439 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,486 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 62#L698-1true, 343#true, 331#true, 279#L726true, 293#L700-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,487 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,487 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,487 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,487 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,487 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 271#L706-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 62#L698-1true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,487 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,487 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,487 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,487 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,489 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 62#L698-1true, 279#L726true, 343#true, 331#true, 293#L700-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,489 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,489 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,489 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,489 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,489 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 271#L706-3true, Black: 335#(= |#race~threads_alive~0| 0), 62#L698-1true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,489 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,489 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,489 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,489 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,541 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][361], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 106#L729-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:41,542 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,542 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:41,542 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:41,542 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:41,542 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 221#L730-2true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:41,542 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,542 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:41,542 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:41,542 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:41,577 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 314#L700-3true, 58#L698-1true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,577 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,577 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,577 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,577 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,577 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 244#L706-3true, 58#L698-1true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,577 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,577 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,577 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,578 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,578 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 314#L700-3true, 58#L698-1true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,578 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,578 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,578 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,578 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,578 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 244#L706-3true, 58#L698-1true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:41,578 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,578 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,578 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:41,578 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,628 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][361], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 106#L729-2true, 29#L698-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:41,628 INFO L286 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-04-30 10:31:41,628 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,628 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,628 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,629 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 29#L698-2true, 221#L730-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:41,629 INFO L286 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-04-30 10:31:41,629 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,629 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,629 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][361], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 106#L729-2true, 343#true, 331#true, 295#L699-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:41,775 INFO L286 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][361], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 106#L729-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 251#L705-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:41,775 INFO L286 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 221#L730-2true, 343#true, 331#true, 295#L699-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:41,775 INFO L286 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,775 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,776 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 251#L705-2true, 221#L730-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:41,776 INFO L286 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2025-04-30 10:31:41,776 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,776 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,776 INFO L289 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-04-30 10:31:41,776 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][340], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 320#L707-1true, 343#true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:41,776 INFO L286 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-04-30 10:31:41,776 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,776 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,776 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:41,837 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][340], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 37#L728-2true, 320#L707-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:41,838 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:41,838 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,838 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:41,838 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,091 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][361], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 106#L729-2true, 343#true, 331#true, 293#L700-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:42,091 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:42,091 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,091 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,091 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,091 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][361], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 271#L706-3true, 106#L729-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:42,091 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:42,091 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,091 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,091 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,091 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 221#L730-2true, 343#true, 331#true, 293#L700-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:42,092 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:42,092 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,092 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,092 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,092 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 271#L706-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 221#L730-2true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:42,092 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:42,092 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,092 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,092 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:42,199 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 298#L709-3true, 62#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,200 INFO L286 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-04-30 10:31:42,200 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:42,200 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:42,200 INFO L289 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2025-04-30 10:31:42,214 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 294#L709-3true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,214 INFO L286 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-04-30 10:31:42,214 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:42,214 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:42,214 INFO L289 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2025-04-30 10:31:42,235 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 335#(= |#race~threads_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 298#L709-3true, 62#L698-1true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,235 INFO L286 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,235 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,235 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,235 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,237 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 21#L702-3true, 62#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,237 INFO L286 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,237 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,237 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,237 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,238 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 21#L702-3true, 62#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,238 INFO L286 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,238 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,238 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,238 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,248 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 12#L702-3true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,249 INFO L286 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,249 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,249 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,249 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,249 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 12#L702-3true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,249 INFO L286 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,249 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,249 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,249 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,264 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 21#L702-3true, 62#L698-1true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,264 INFO L286 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,264 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:42,264 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:42,264 INFO L289 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,264 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 294#L709-3true, 58#L698-1true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,264 INFO L286 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,265 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,265 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:42,265 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:42,265 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 21#L702-3true, 62#L698-1true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,265 INFO L286 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,265 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:42,265 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:42,265 INFO L289 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,291 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 12#L702-3true, 58#L698-1true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,291 INFO L286 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,291 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:42,291 INFO L289 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,291 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:42,292 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 12#L702-3true, 58#L698-1true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,292 INFO L286 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,292 INFO L289 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,292 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:42,292 INFO L289 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-04-30 10:31:42,292 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 62#L698-1true, 173#L703-3true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,292 INFO L286 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-04-30 10:31:42,292 INFO L289 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-04-30 10:31:42,292 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:42,292 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:42,293 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 62#L698-1true, 173#L703-3true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,293 INFO L286 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-04-30 10:31:42,293 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:42,293 INFO L289 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-04-30 10:31:42,293 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:42,303 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 133#L703-3true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,303 INFO L286 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-04-30 10:31:42,303 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:42,303 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:42,303 INFO L289 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-04-30 10:31:42,303 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 350#(= |#race~keep_alive~0| 0), 139#L725-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 133#L703-3true, 58#L698-1true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,303 INFO L286 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-04-30 10:31:42,303 INFO L289 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-04-30 10:31:42,303 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:42,303 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:42,315 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 62#L698-1true, 173#L703-3true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,315 INFO L286 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,315 INFO L289 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-04-30 10:31:42,315 INFO L289 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-04-30 10:31:42,315 INFO L289 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,315 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 62#L698-1true, 173#L703-3true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,315 INFO L286 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,315 INFO L289 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,315 INFO L289 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-04-30 10:31:42,315 INFO L289 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-04-30 10:31:42,336 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 133#L703-3true, 58#L698-1true, 343#true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,336 INFO L286 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,336 INFO L289 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-04-30 10:31:42,336 INFO L289 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,336 INFO L289 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-04-30 10:31:42,336 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 133#L703-3true, 58#L698-1true, 279#L726true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:42,336 INFO L286 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,336 INFO L289 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,336 INFO L289 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-04-30 10:31:42,336 INFO L289 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-04-30 10:31:42,373 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][361], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 106#L729-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 21#L702-3true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:42,373 INFO L286 olderBase$Statistics]: this new event has 274 ancestors and is cut-off event [2025-04-30 10:31:42,373 INFO L289 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,373 INFO L289 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,373 INFO L289 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,373 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 221#L730-2true, 21#L702-3true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:42,373 INFO L286 olderBase$Statistics]: this new event has 274 ancestors and is cut-off event [2025-04-30 10:31:42,373 INFO L289 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,373 INFO L289 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,373 INFO L289 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-04-30 10:31:42,391 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][361], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 106#L729-2true, 173#L703-3true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:42,391 INFO L286 olderBase$Statistics]: this new event has 276 ancestors and is cut-off event [2025-04-30 10:31:42,391 INFO L289 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,391 INFO L289 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,391 INFO L289 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,391 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][362], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 221#L730-2true, 173#L703-3true, 343#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 178#L707-5true]) [2025-04-30 10:31:42,391 INFO L286 olderBase$Statistics]: this new event has 276 ancestors and is cut-off event [2025-04-30 10:31:42,391 INFO L289 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,391 INFO L289 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,391 INFO L289 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-04-30 10:31:42,410 INFO L116 PetriNetUnfolderBase]: 26756/82804 cut-off events. [2025-04-30 10:31:42,410 INFO L117 PetriNetUnfolderBase]: For 11639/13264 co-relation queries the response was YES. [2025-04-30 10:31:42,621 INFO L83 FinitePrefix]: Finished finitePrefix Result has 142421 conditions, 82804 events. 26756/82804 cut-off events. For 11639/13264 co-relation queries the response was YES. Maximal size of possible extension queue 2300. Compared 1168618 event pairs, 6694 based on Foata normal form. 84/74472 useless extension candidates. Maximal degree in co-relation 138062. Up to 25330 conditions per place. [2025-04-30 10:31:42,843 INFO L140 encePairwiseOnDemand]: 327/334 looper letters, 72 selfloop transitions, 7 changer transitions 0/400 dead transitions. [2025-04-30 10:31:42,843 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 339 places, 400 transitions, 1197 flow [2025-04-30 10:31:42,843 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-30 10:31:42,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-04-30 10:31:42,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 947 transitions. [2025-04-30 10:31:42,845 INFO L509 CegarLoopForPetriNet]: DFA transition density 0.9451097804391217 [2025-04-30 10:31:42,845 INFO L175 Difference]: Start difference. First operand has 337 places, 362 transitions, 948 flow. Second operand 3 states and 947 transitions. [2025-04-30 10:31:42,845 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 339 places, 400 transitions, 1197 flow [2025-04-30 10:31:42,869 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 400 transitions, 1165 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-04-30 10:31:42,873 INFO L231 Difference]: Finished difference. Result has 339 places, 369 transitions, 986 flow [2025-04-30 10:31:42,873 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=334, PETRI_DIFFERENCE_MINUEND_FLOW=916, PETRI_DIFFERENCE_MINUEND_PLACES=335, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=362, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=355, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=986, PETRI_PLACES=339, PETRI_TRANSITIONS=369} [2025-04-30 10:31:42,875 INFO L279 CegarLoopForPetriNet]: 330 programPoint places, 9 predicate places. [2025-04-30 10:31:42,875 INFO L485 AbstractCegarLoop]: Abstraction has has 339 places, 369 transitions, 986 flow [2025-04-30 10:31:42,876 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 292.0) internal successors, (876), 3 states have internal predecessors, (876), 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) [2025-04-30 10:31:42,876 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-04-30 10:31:42,876 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-30 10:31:42,876 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-04-30 10:31:42,876 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-04-30 10:31:42,877 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-30 10:31:42,877 INFO L85 PathProgramCache]: Analyzing trace with hash -1301362738, now seen corresponding path program 1 times [2025-04-30 10:31:42,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-30 10:31:42,878 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100290754] [2025-04-30 10:31:42,878 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-30 10:31:42,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-30 10:31:42,893 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 184 statements into 1 equivalence classes. [2025-04-30 10:31:42,900 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 184 of 184 statements. [2025-04-30 10:31:42,900 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-30 10:31:42,900 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-30 10:31:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-30 10:31:42,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-30 10:31:42,935 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100290754] [2025-04-30 10:31:42,935 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [100290754] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-30 10:31:42,935 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-30 10:31:42,935 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-04-30 10:31:42,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157530314] [2025-04-30 10:31:42,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-30 10:31:42,935 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-30 10:31:42,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-30 10:31:42,936 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-30 10:31:42,936 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-30 10:31:42,947 INFO L464 CegarLoopForPetriNet]: Number of universal loopers: 292 out of 334 [2025-04-30 10:31:42,948 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 339 places, 369 transitions, 986 flow. Second operand has 3 states, 3 states have (on average 294.6666666666667) internal successors, (884), 3 states have internal predecessors, (884), 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) [2025-04-30 10:31:42,948 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-04-30 10:31:42,948 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 292 of 334 [2025-04-30 10:31:42,948 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-04-30 10:31:43,182 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][266], [329#true, 225#L721-1true, Black: 333#true, 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 220#L694-7true, 110#L694-2true, Black: 350#(= |#race~keep_alive~0| 0), 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:43,182 INFO L286 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-04-30 10:31:43,182 INFO L289 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-04-30 10:31:43,182 INFO L289 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-04-30 10:31:43,182 INFO L289 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-04-30 10:31:43,271 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 225#L721-1true, Black: 333#true, 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 110#L694-2true, Black: 350#(= |#race~keep_alive~0| 0), 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:43,271 INFO L286 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-04-30 10:31:43,271 INFO L289 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-04-30 10:31:43,271 INFO L289 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-04-30 10:31:43,271 INFO L289 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-04-30 10:31:43,942 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][318], [329#true, 353#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 220#L694-7true, 110#L694-2true, Black: 350#(= |#race~keep_alive~0| 0), 348#true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:43,942 INFO L286 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-04-30 10:31:43,942 INFO L289 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-04-30 10:31:43,942 INFO L289 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-04-30 10:31:43,942 INFO L289 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-04-30 10:31:43,942 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1060] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][317], [329#true, 353#true, Black: 333#true, 220#L694-7true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 37#L728-2true, Black: 350#(= |#race~keep_alive~0| 0), 348#true, 321#L694-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:43,942 INFO L286 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-04-30 10:31:43,942 INFO L289 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-04-30 10:31:43,942 INFO L289 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-04-30 10:31:43,942 INFO L289 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-04-30 10:31:44,160 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1060] L694-->L694-1: Formula: (= 0 |v_#race~threads_alive~0_7|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_7|} AuxVars[] AssignedVars[#race~threads_alive~0][236], [329#true, Black: 333#true, 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 37#L728-2true, Black: 350#(= |#race~keep_alive~0| 0), 348#true, 321#L694-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:44,160 INFO L286 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-04-30 10:31:44,160 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:44,160 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:44,160 INFO L289 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-04-30 10:31:44,160 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, Black: 333#true, 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 110#L694-2true, Black: 350#(= |#race~keep_alive~0| 0), 348#true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:44,160 INFO L286 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-04-30 10:31:44,160 INFO L289 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-04-30 10:31:44,160 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:44,160 INFO L289 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-04-30 10:31:44,329 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][371], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, 220#L694-7true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 320#L707-1true, Black: 348#true, 331#true, 89#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:44,329 INFO L286 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-04-30 10:31:44,329 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:44,329 INFO L289 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-04-30 10:31:44,329 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:44,442 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][266], [329#true, 225#L721-1true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, 220#L694-7true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 320#L707-1true, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:44,442 INFO L286 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-04-30 10:31:44,442 INFO L289 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-04-30 10:31:44,442 INFO L289 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-04-30 10:31:44,442 INFO L289 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-04-30 10:31:44,442 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][266], [329#true, 225#L721-1true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, 220#L694-7true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 274#L707-2true, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:44,442 INFO L286 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-04-30 10:31:44,443 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:44,443 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:44,443 INFO L289 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-04-30 10:31:44,443 INFO L284 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][266], [329#true, 225#L721-1true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 220#L694-7true, 274#L707-2true, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:44,443 INFO L286 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-04-30 10:31:44,443 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:44,443 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:44,443 INFO L289 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-04-30 10:31:44,443 INFO L289 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-04-30 10:31:44,609 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 353#true, 350#(= |#race~keep_alive~0| 0), 225#L721-1true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 20#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, 274#L707-2true, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:44,609 INFO L286 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-04-30 10:31:44,610 INFO L289 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-04-30 10:31:44,610 INFO L289 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-04-30 10:31:44,610 INFO L289 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-04-30 10:31:44,961 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, 350#(= |#race~keep_alive~0| 0), 225#L721-1true, 353#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 274#L707-2true, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:44,961 INFO L286 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-04-30 10:31:44,961 INFO L289 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-04-30 10:31:44,961 INFO L289 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-04-30 10:31:44,961 INFO L289 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-04-30 10:31:46,404 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][371], [329#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 220#L694-7true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 37#L728-2true, Black: 348#true, 320#L707-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:46,405 INFO L286 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-04-30 10:31:46,405 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:46,405 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:46,405 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:46,442 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][371], [329#true, Black: 333#true, 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 220#L694-7true, 37#L728-2true, Black: 350#(= |#race~keep_alive~0| 0), 320#L707-1true, 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:46,442 INFO L286 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-04-30 10:31:46,442 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:46,442 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:46,442 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:47,286 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][333], [329#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 37#L728-2true, 320#L707-1true, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:47,286 INFO L286 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2025-04-30 10:31:47,286 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:47,286 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:47,286 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:47,349 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1087] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][333], [329#true, 353#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 37#L728-2true, Black: 350#(= |#race~keep_alive~0| 0), 320#L707-1true, 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:47,349 INFO L286 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2025-04-30 10:31:47,349 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:47,349 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:47,349 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:47,480 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][318], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 220#L694-7true, 274#L707-2true, Black: 348#true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:47,480 INFO L286 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-04-30 10:31:47,480 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:47,480 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:47,480 INFO L289 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-04-30 10:31:48,016 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 324#L696true, 274#L707-2true, Black: 348#true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:48,016 INFO L286 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-04-30 10:31:48,016 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:48,016 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:48,016 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:48,154 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([781] L722-5-->L721-1: Formula: (= 0 |v_#race~threads_alive~0_1|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_1|} AuxVars[] AssignedVars[#race~threads_alive~0][182], [329#true, Black: 333#true, 225#L721-1true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 205#L707-5true, Black: 348#true, 11#L707-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:48,154 INFO L286 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2025-04-30 10:31:48,154 INFO L289 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-04-30 10:31:48,154 INFO L289 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-04-30 10:31:48,154 INFO L289 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-04-30 10:31:48,565 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 104#L696-3true, 274#L707-2true, Black: 348#true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:48,565 INFO L286 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-04-30 10:31:48,565 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:48,565 INFO L289 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-04-30 10:31:48,565 INFO L289 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-04-30 10:31:48,920 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 274#L707-2true, Black: 348#true, 327#L697-3true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:48,920 INFO L286 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2025-04-30 10:31:48,920 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:48,920 INFO L289 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-04-30 10:31:48,920 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:49,228 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][375], [329#true, 353#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 29#L698-2true, Black: 348#true, 62#L698-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:49,228 INFO L286 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-04-30 10:31:49,228 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:49,228 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:49,228 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:49,234 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][375], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 29#L698-2true, 62#L698-1true, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:49,234 INFO L286 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-04-30 10:31:49,234 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:49,234 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:49,234 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:49,632 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][381], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 348#true, 58#L698-1true, 176#L698-2true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:49,632 INFO L286 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-04-30 10:31:49,632 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:49,632 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:49,633 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:49,637 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][381], [329#true, 139#L725-4true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), Black: 348#true, 58#L698-1true, 176#L698-2true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:49,637 INFO L286 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-04-30 10:31:49,637 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:49,637 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:49,637 INFO L289 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-04-30 10:31:49,759 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][313], [329#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 29#L698-2true, Black: 348#true, 62#L698-1true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:49,759 INFO L286 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-04-30 10:31:49,759 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:49,759 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:49,759 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:49,763 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1018] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][313], [329#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 29#L698-2true, Black: 348#true, 62#L698-1true, 279#L726true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:49,763 INFO L286 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-04-30 10:31:49,764 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:49,764 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:49,764 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:49,995 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [329#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 348#true, 58#L698-1true, 176#L698-2true, 331#true, 279#L726true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:49,995 INFO L286 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-04-30 10:31:49,995 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:49,995 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:49,995 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:49,998 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [329#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), Black: 348#true, 58#L698-1true, 176#L698-2true, 279#L726true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:49,998 INFO L286 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-04-30 10:31:49,998 INFO L289 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-04-30 10:31:49,998 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:49,998 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:50,136 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 274#L707-2true, Black: 348#true, 36#L699-2true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:50,136 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:50,136 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:50,136 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:50,136 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:50,137 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 274#L707-2true, 191#L705-2true, Black: 348#true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:50,137 INFO L286 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-04-30 10:31:50,137 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:50,137 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:50,137 INFO L289 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-04-30 10:31:50,535 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 314#L700-3true, 274#L707-2true, Black: 348#true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:50,535 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:50,535 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:50,535 INFO L289 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-04-30 10:31:50,535 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:50,536 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 274#L707-2true, 244#L706-3true, Black: 348#true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:50,536 INFO L286 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-04-30 10:31:50,536 INFO L289 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-04-30 10:31:50,536 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:50,536 INFO L289 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][221], [329#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 106#L729-2true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#true, 36#L699-2true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:50,716 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][221], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 106#L729-2true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#true, 191#L705-2true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:50,716 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][222], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 221#L730-2true, Black: 348#true, 36#L699-2true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:50,716 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:50,716 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:50,717 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][222], [329#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 221#L730-2true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#true, 191#L705-2true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:50,717 INFO L286 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-04-30 10:31:50,717 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:50,717 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:50,717 INFO L289 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-04-30 10:31:51,103 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L707-->L707-1: Formula: (= |v_#race~threads_alive~0_13| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_13|} AuxVars[] AssignedVars[#race~threads_alive~0][306], [329#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 37#L728-2true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 11#L707-1true, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,103 INFO L286 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-04-30 10:31:51,103 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,103 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,103 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,146 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [329#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 335#(= |#race~threads_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 348#true, 58#L698-1true, 176#L698-2true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,146 INFO L286 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-04-30 10:31:51,146 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:51,146 INFO L289 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-04-30 10:31:51,146 INFO L289 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][221], [329#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 106#L729-2true, 314#L700-3true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,222 INFO L286 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][221], [329#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 106#L729-2true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 244#L706-3true, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,222 INFO L286 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][222], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 314#L700-3true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 221#L730-2true, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,222 INFO L286 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,222 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,223 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][222], [329#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 221#L730-2true, 244#L706-3true, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,223 INFO L286 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-04-30 10:31:51,223 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,223 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,223 INFO L289 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-04-30 10:31:51,253 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [329#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 37#L728-2true, Black: 348#true, 58#L698-1true, 176#L698-2true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,253 INFO L286 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-04-30 10:31:51,253 INFO L289 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-04-30 10:31:51,253 INFO L289 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-04-30 10:31:51,253 INFO L289 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2025-04-30 10:31:51,446 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [329#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 106#L729-2true, Black: 348#true, 58#L698-1true, 176#L698-2true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,446 INFO L286 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-04-30 10:31:51,446 INFO L289 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-04-30 10:31:51,446 INFO L289 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-04-30 10:31:51,446 INFO L289 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-04-30 10:31:51,463 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [329#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 221#L730-2true, Black: 348#true, 58#L698-1true, 176#L698-2true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,463 INFO L286 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-04-30 10:31:51,463 INFO L289 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-04-30 10:31:51,463 INFO L289 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-04-30 10:31:51,463 INFO L289 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-04-30 10:31:51,494 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 35#L694-6true, Black: 348#true, 11#L707-1true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,494 INFO L286 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-04-30 10:31:51,494 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:51,494 INFO L289 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-04-30 10:31:51,494 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:51,495 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 110#L694-2true, Black: 348#true, 222#L728-1true, 331#true, 178#L707-5true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,495 INFO L286 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-04-30 10:31:51,495 INFO L289 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-04-30 10:31:51,495 INFO L289 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-04-30 10:31:51,495 INFO L289 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-04-30 10:31:51,545 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 181#L701-5true, 274#L707-2true, Black: 348#true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,545 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:51,545 INFO L289 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-04-30 10:31:51,545 INFO L289 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-04-30 10:31:51,545 INFO L289 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-04-30 10:31:51,595 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 124#L707-2true, 35#L694-6true, Black: 348#true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,595 INFO L286 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-04-30 10:31:51,595 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:51,595 INFO L289 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-04-30 10:31:51,595 INFO L289 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-04-30 10:31:51,808 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][221], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 106#L729-2true, 181#L701-5true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,808 INFO L286 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-04-30 10:31:51,808 INFO L289 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-04-30 10:31:51,808 INFO L289 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-04-30 10:31:51,808 INFO L289 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-04-30 10:31:51,809 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][222], [329#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 181#L701-5true, 221#L730-2true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:51,809 INFO L286 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-04-30 10:31:51,809 INFO L289 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-04-30 10:31:51,809 INFO L289 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-04-30 10:31:51,809 INFO L289 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-04-30 10:31:52,032 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][329], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 35#L694-6true, Black: 348#true, 222#L728-1true, 331#true, 178#L707-5true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:52,033 INFO L286 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-04-30 10:31:52,033 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:52,033 INFO L289 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-04-30 10:31:52,033 INFO L289 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-04-30 10:31:52,062 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 12#L702-3true, 274#L707-2true, Black: 348#true, 222#L728-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:52,062 INFO L286 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-04-30 10:31:52,062 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:52,062 INFO L289 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-04-30 10:31:52,062 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:52,194 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 274#L707-2true, 133#L703-3true, Black: 348#true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:52,194 INFO L286 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-04-30 10:31:52,194 INFO L289 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-04-30 10:31:52,194 INFO L289 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-04-30 10:31:52,194 INFO L289 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-04-30 10:31:52,243 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][221], [329#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 106#L729-2true, 12#L702-3true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:52,243 INFO L286 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-04-30 10:31:52,243 INFO L289 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-04-30 10:31:52,243 INFO L289 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-04-30 10:31:52,243 INFO L289 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-04-30 10:31:52,244 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][222], [329#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 12#L702-3true, 221#L730-2true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:52,244 INFO L286 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-04-30 10:31:52,244 INFO L289 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-04-30 10:31:52,244 INFO L289 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-04-30 10:31:52,244 INFO L289 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-04-30 10:31:52,274 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1076] L698-5-->L698-1: Formula: (= |v_#race~keep_alive~0_4| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_4|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [329#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), Black: 335#(= |#race~threads_alive~0| 0), 302#ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#true, 62#L698-1true, 58#L698-1true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:52,274 INFO L286 olderBase$Statistics]: this new event has 272 ancestors and is cut-off event [2025-04-30 10:31:52,274 INFO L289 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2025-04-30 10:31:52,274 INFO L289 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-04-30 10:31:52,274 INFO L289 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-04-30 10:31:52,344 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([966] L728-3-->L729-2: Formula: (and (= |v_#pthreadsMutex_45| (store |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21| (store (select |v_#pthreadsMutex_46| |v_~#threads_alive_mutex~0.base_21|) |v_~#threads_alive_mutex~0.offset_21| 0))) (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_46|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_45|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_21|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][221], [329#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 106#L729-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#true, 133#L703-3true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:52,344 INFO L286 olderBase$Statistics]: this new event has 273 ancestors and is cut-off event [2025-04-30 10:31:52,344 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:52,344 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:52,344 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:52,344 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([771] L728-5-->L730-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][222], [329#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 221#L730-2true, 190#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 348#true, 133#L703-3true, 331#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:52,344 INFO L286 olderBase$Statistics]: this new event has 273 ancestors and is cut-off event [2025-04-30 10:31:52,344 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:52,344 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:52,344 INFO L289 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-04-30 10:31:52,614 INFO L116 PetriNetUnfolderBase]: 30985/97176 cut-off events. [2025-04-30 10:31:52,614 INFO L117 PetriNetUnfolderBase]: For 10888/12534 co-relation queries the response was YES. [2025-04-30 10:31:52,924 INFO L83 FinitePrefix]: Finished finitePrefix Result has 165241 conditions, 97176 events. 30985/97176 cut-off events. For 10888/12534 co-relation queries the response was YES. Maximal size of possible extension queue 2558. Compared 1403038 event pairs, 16758 based on Foata normal form. 152/86866 useless extension candidates. Maximal degree in co-relation 160276. Up to 33781 conditions per place. [2025-04-30 10:31:53,219 INFO L140 encePairwiseOnDemand]: 329/334 looper letters, 56 selfloop transitions, 4 changer transitions 0/392 dead transitions. [2025-04-30 10:31:53,219 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 341 places, 392 transitions, 1152 flow [2025-04-30 10:31:53,220 INFO L140 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-04-30 10:31:53,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-04-30 10:31:53,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 937 transitions. [2025-04-30 10:31:53,221 INFO L509 CegarLoopForPetriNet]: DFA transition density 0.935129740518962 [2025-04-30 10:31:53,221 INFO L175 Difference]: Start difference. First operand has 339 places, 369 transitions, 986 flow. Second operand 3 states and 937 transitions. [2025-04-30 10:31:53,221 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 341 places, 392 transitions, 1152 flow [2025-04-30 10:31:53,232 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 339 places, 392 transitions, 1138 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-04-30 10:31:53,235 INFO L231 Difference]: Finished difference. Result has 341 places, 372 transitions, 1002 flow [2025-04-30 10:31:53,236 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=334, PETRI_DIFFERENCE_MINUEND_FLOW=972, PETRI_DIFFERENCE_MINUEND_PLACES=337, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=369, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=365, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1002, PETRI_PLACES=341, PETRI_TRANSITIONS=372} [2025-04-30 10:31:53,237 INFO L279 CegarLoopForPetriNet]: 330 programPoint places, 11 predicate places. [2025-04-30 10:31:53,237 INFO L485 AbstractCegarLoop]: Abstraction has has 341 places, 372 transitions, 1002 flow [2025-04-30 10:31:53,238 INFO L486 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 294.6666666666667) internal successors, (884), 3 states have internal predecessors, (884), 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) [2025-04-30 10:31:53,238 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-04-30 10:31:53,238 INFO L206 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-04-30 10:31:53,238 WARN L466 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-04-30 10:31:53,238 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-04-30 10:31:53,239 INFO L155 PredicateUnifier]: Initialized classic predicate unifier [2025-04-30 10:31:53,239 INFO L85 PathProgramCache]: Analyzing trace with hash -944206620, now seen corresponding path program 1 times [2025-04-30 10:31:53,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-04-30 10:31:53,239 INFO L324 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945022727] [2025-04-30 10:31:53,239 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-04-30 10:31:53,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-04-30 10:31:53,252 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 186 statements into 1 equivalence classes. [2025-04-30 10:31:53,260 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 186 of 186 statements. [2025-04-30 10:31:53,260 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-04-30 10:31:53,260 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-04-30 10:31:53,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-04-30 10:31:53,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-04-30 10:31:53,404 INFO L324 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1945022727] [2025-04-30 10:31:53,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1945022727] provided 1 perfect and 0 imperfect interpolant sequences [2025-04-30 10:31:53,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-04-30 10:31:53,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-04-30 10:31:53,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658776136] [2025-04-30 10:31:53,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-04-30 10:31:53,405 INFO L562 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-04-30 10:31:53,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-04-30 10:31:53,405 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-04-30 10:31:53,405 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-04-30 10:31:53,413 INFO L464 CegarLoopForPetriNet]: Number of universal loopers: 296 out of 334 [2025-04-30 10:31:53,414 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 341 places, 372 transitions, 1002 flow. Second operand has 3 states, 3 states have (on average 297.3333333333333) internal successors, (892), 3 states have internal predecessors, (892), 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) [2025-04-30 10:31:53,415 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-04-30 10:31:53,415 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 296 of 334 [2025-04-30 10:31:53,415 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-04-30 10:31:55,368 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 353#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 110#L694-2true, 360#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), Black: 348#true, Black: 355#(= |#race~data~0| 0), 36#L699-2true, 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:55,368 INFO L286 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-04-30 10:31:55,368 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:55,368 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:55,368 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:55,368 INFO L284 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([963] L729-5-->L728-1: Formula: (= 0 |v_#race~threads_alive~0_4|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_4|} AuxVars[] AssignedVars[#race~threads_alive~0][211], [329#true, 353#true, Black: 333#true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 110#L694-2true, Black: 348#true, 360#(= (select (select |#pthreadsMutex| |~#threads_alive_mutex~0.base|) |~#threads_alive_mutex~0.offset|) 1), 191#L705-2true, Black: 355#(= |#race~data~0| 0), 331#true, 222#L728-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|)]) [2025-04-30 10:31:55,368 INFO L286 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-04-30 10:31:55,368 INFO L289 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-04-30 10:31:55,368 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-04-30 10:31:55,368 INFO L289 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event