./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-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-?-e2fb8be-m [2025-03-08 22:12:31,312 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 22:12:31,381 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2025-03-08 22:12:31,384 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 22:12:31,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 22:12:31,404 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 22:12:31,408 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 22:12:31,408 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 22:12:31,408 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 22:12:31,409 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 22:12:31,409 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 22:12:31,409 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 22:12:31,410 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 22:12:31,410 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 22:12:31,410 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 22:12:31,410 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-08 22:12:31,410 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 22:12:31,410 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-08 22:12:31,410 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 22:12:31,410 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 22:12:31,410 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 22:12:31,411 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 22:12:31,411 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2025-03-08 22:12:31,411 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-08 22:12:31,411 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-08 22:12:31,411 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 22:12:31,411 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 22:12:31,411 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 22:12:31,411 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 22:12:31,411 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 22:12:31,411 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 22:12:31,411 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 22:12:31,411 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 22:12:31,412 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 22:12:31,412 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 22:12:31,412 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 22:12:31,412 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 22:12:31,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 22:12:31,412 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 22:12:31,412 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 22:12:31,412 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 22:12:31,412 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 22:12:31,413 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 [2025-03-08 22:12:31,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 22:12:31,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 22:12:31,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 22:12:31,648 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 22:12:31,648 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 22:12:31,650 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i [2025-03-08 22:12:32,796 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8867cd62/5c16145a9a4f4767961940e841c8e0c4/FLAG035b2cc96 [2025-03-08 22:12:33,095 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 22:12:33,096 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-race-challenges/thread-join-counter-inner-race-4.i [2025-03-08 22:12:33,112 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8867cd62/5c16145a9a4f4767961940e841c8e0c4/FLAG035b2cc96 [2025-03-08 22:12:33,372 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8867cd62/5c16145a9a4f4767961940e841c8e0c4 [2025-03-08 22:12:33,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 22:12:33,375 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 22:12:33,377 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 22:12:33,377 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 22:12:33,379 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 22:12:33,380 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,382 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@601ff6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33, skipping insertion in model container [2025-03-08 22:12:33,382 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,404 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 22:12:33,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 22:12:33,670 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 22:12:33,699 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 22:12:33,727 INFO L204 MainTranslator]: Completed translation [2025-03-08 22:12:33,728 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33 WrapperNode [2025-03-08 22:12:33,728 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 22:12:33,729 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 22:12:33,729 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 22:12:33,729 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 22:12:33,733 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,740 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,755 INFO L138 Inliner]: procedures = 159, calls = 42, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 213 [2025-03-08 22:12:33,756 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 22:12:33,756 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 22:12:33,756 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 22:12:33,757 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 22:12:33,762 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,765 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,766 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,771 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,772 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,773 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,774 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,778 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 22:12:33,778 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 22:12:33,778 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 22:12:33,778 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 22:12:33,779 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (1/1) ... [2025-03-08 22:12:33,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 22:12:33,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 22:12:33,806 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 22:12:33,808 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 22:12:33,825 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2025-03-08 22:12:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 22:12:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-03-08 22:12:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2025-03-08 22:12:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2025-03-08 22:12:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2025-03-08 22:12:33,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 22:12:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 22:12:33,827 WARN L225 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2025-03-08 22:12:33,935 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 22:12:33,936 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 22:12:34,225 INFO L303 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2025-03-08 22:12:34,225 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 22:12:34,253 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 22:12:34,253 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 22:12:34,254 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:12:34 BoogieIcfgContainer [2025-03-08 22:12:34,254 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 22:12:34,255 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 22:12:34,255 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 22:12:34,258 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 22:12:34,258 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 10:12:33" (1/3) ... [2025-03-08 22:12:34,259 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71bd7d87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 10:12:34, skipping insertion in model container [2025-03-08 22:12:34,259 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 10:12:33" (2/3) ... [2025-03-08 22:12:34,259 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71bd7d87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 10:12:34, skipping insertion in model container [2025-03-08 22:12:34,259 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 10:12:34" (3/3) ... [2025-03-08 22:12:34,260 INFO L128 eAbstractionObserver]: Analyzing ICFG thread-join-counter-inner-race-4.i [2025-03-08 22:12:34,269 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 22:12:34,270 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG thread-join-counter-inner-race-4.i that has 2 procedures, 268 locations, 1 initial locations, 4 loop locations, and 10 error locations. [2025-03-08 22:12:34,271 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2025-03-08 22:12:34,316 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-03-08 22:12:34,346 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 271 places, 275 transitions, 554 flow [2025-03-08 22:12:34,440 INFO L124 PetriNetUnfolderBase]: 11/323 cut-off events. [2025-03-08 22:12:34,442 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-08 22:12:34,447 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 468 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. [2025-03-08 22:12:34,447 INFO L82 GeneralOperation]: Start removeDead. Operand has 271 places, 275 transitions, 554 flow [2025-03-08 22:12:34,451 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 271 places, 275 transitions, 554 flow [2025-03-08 22:12:34,459 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 22:12:34,468 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@67eac7a5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 22:12:34,468 INFO L334 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2025-03-08 22:12:34,509 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-08 22:12:34,510 INFO L124 PetriNetUnfolderBase]: 2/173 cut-off events. [2025-03-08 22:12:34,510 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-08 22:12:34,510 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 22:12:34,510 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] [2025-03-08 22:12:34,511 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-03-08 22:12:34,515 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 22:12:34,515 INFO L85 PathProgramCache]: Analyzing trace with hash -691215366, now seen corresponding path program 1 times [2025-03-08 22:12:34,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 22:12:34,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161880602] [2025-03-08 22:12:34,522 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 22:12:34,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 22:12:34,608 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-03-08 22:12:34,657 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-03-08 22:12:34,658 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 22:12:34,658 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 22:12:34,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 22:12:34,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 22:12:34,841 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161880602] [2025-03-08 22:12:34,841 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1161880602] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 22:12:34,841 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 22:12:34,841 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 22:12:34,842 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750183469] [2025-03-08 22:12:34,843 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 22:12:34,848 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 22:12:34,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 22:12:34,867 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 22:12:34,868 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 22:12:34,904 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 236 out of 275 [2025-03-08 22:12:34,907 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) [2025-03-08 22:12:34,907 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 22:12:34,907 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 236 of 275 [2025-03-08 22:12:34,911 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 22:12:35,243 INFO L124 PetriNetUnfolderBase]: 424/1894 cut-off events. [2025-03-08 22:12:35,244 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2025-03-08 22:12:35,250 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 13197 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. [2025-03-08 22:12:35,257 INFO L140 encePairwiseOnDemand]: 259/275 looper letters, 51 selfloop transitions, 8 changer transitions 1/295 dead transitions. [2025-03-08 22:12:35,257 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 295 transitions, 712 flow [2025-03-08 22:12:35,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 22:12:35,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 22:12:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 778 transitions. [2025-03-08 22:12:35,271 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.943030303030303 [2025-03-08 22:12:35,273 INFO L175 Difference]: Start difference. First operand has 271 places, 275 transitions, 554 flow. Second operand 3 states and 778 transitions. [2025-03-08 22:12:35,273 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 295 transitions, 712 flow [2025-03-08 22:12:35,278 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 295 transitions, 712 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-08 22:12:35,284 INFO L231 Difference]: Finished difference. Result has 273 places, 274 transitions, 600 flow [2025-03-08 22:12:35,286 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} [2025-03-08 22:12:35,289 INFO L279 CegarLoopForPetriNet]: 271 programPoint places, 2 predicate places. [2025-03-08 22:12:35,290 INFO L471 AbstractCegarLoop]: Abstraction has has 273 places, 274 transitions, 600 flow [2025-03-08 22:12:35,291 INFO L472 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) [2025-03-08 22:12:35,291 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 22:12:35,291 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] [2025-03-08 22:12:35,292 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 22:12:35,292 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-03-08 22:12:35,293 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 22:12:35,294 INFO L85 PathProgramCache]: Analyzing trace with hash 574882334, now seen corresponding path program 1 times [2025-03-08 22:12:35,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 22:12:35,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [191226995] [2025-03-08 22:12:35,294 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 22:12:35,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 22:12:35,320 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 172 statements into 1 equivalence classes. [2025-03-08 22:12:35,350 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 172 of 172 statements. [2025-03-08 22:12:35,350 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 22:12:35,350 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 22:12:35,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 22:12:35,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 22:12:35,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [191226995] [2025-03-08 22:12:35,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [191226995] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 22:12:35,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 22:12:35,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 22:12:35,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187084305] [2025-03-08 22:12:35,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 22:12:35,442 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 22:12:35,443 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 22:12:35,443 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 22:12:35,443 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 22:12:35,457 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 242 out of 275 [2025-03-08 22:12:35,458 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) [2025-03-08 22:12:35,459 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 22:12:35,459 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 242 of 275 [2025-03-08 22:12:35,459 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 22:12:35,728 INFO L124 PetriNetUnfolderBase]: 480/2142 cut-off events. [2025-03-08 22:12:35,729 INFO L125 PetriNetUnfolderBase]: For 61/61 co-relation queries the response was YES. [2025-03-08 22:12:35,734 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 75. Compared 15833 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. [2025-03-08 22:12:35,740 INFO L140 encePairwiseOnDemand]: 270/275 looper letters, 38 selfloop transitions, 4 changer transitions 0/287 dead transitions. [2025-03-08 22:12:35,742 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 287 transitions, 710 flow [2025-03-08 22:12:35,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 22:12:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 22:12:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 769 transitions. [2025-03-08 22:12:35,744 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9321212121212121 [2025-03-08 22:12:35,745 INFO L175 Difference]: Start difference. First operand has 273 places, 274 transitions, 600 flow. Second operand 3 states and 769 transitions. [2025-03-08 22:12:35,745 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 287 transitions, 710 flow [2025-03-08 22:12:35,747 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 287 transitions, 694 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 22:12:35,751 INFO L231 Difference]: Finished difference. Result has 274 places, 277 transitions, 614 flow [2025-03-08 22:12:35,751 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} [2025-03-08 22:12:35,752 INFO L279 CegarLoopForPetriNet]: 271 programPoint places, 3 predicate places. [2025-03-08 22:12:35,752 INFO L471 AbstractCegarLoop]: Abstraction has has 274 places, 277 transitions, 614 flow [2025-03-08 22:12:35,752 INFO L472 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) [2025-03-08 22:12:35,752 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 22:12:35,752 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] [2025-03-08 22:12:35,753 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 22:12:35,753 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-03-08 22:12:35,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 22:12:35,753 INFO L85 PathProgramCache]: Analyzing trace with hash 1925872596, now seen corresponding path program 1 times [2025-03-08 22:12:35,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 22:12:35,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947584954] [2025-03-08 22:12:35,754 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 22:12:35,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 22:12:35,770 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 173 statements into 1 equivalence classes. [2025-03-08 22:12:35,779 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 173 of 173 statements. [2025-03-08 22:12:35,779 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 22:12:35,779 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 22:12:35,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 22:12:35,818 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 22:12:35,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947584954] [2025-03-08 22:12:35,818 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1947584954] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 22:12:35,818 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 22:12:35,818 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 22:12:35,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43042373] [2025-03-08 22:12:35,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 22:12:35,818 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 22:12:35,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 22:12:35,819 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 22:12:35,819 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 22:12:35,846 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 240 out of 275 [2025-03-08 22:12:35,847 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) [2025-03-08 22:12:35,847 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 22:12:35,847 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 240 of 275 [2025-03-08 22:12:35,847 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 22:12:36,096 INFO L124 PetriNetUnfolderBase]: 506/2209 cut-off events. [2025-03-08 22:12:36,096 INFO L125 PetriNetUnfolderBase]: For 156/158 co-relation queries the response was YES. [2025-03-08 22:12:36,099 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 16189 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. [2025-03-08 22:12:36,105 INFO L140 encePairwiseOnDemand]: 269/275 looper letters, 44 selfloop transitions, 7 changer transitions 0/293 dead transitions. [2025-03-08 22:12:36,105 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 293 transitions, 756 flow [2025-03-08 22:12:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 22:12:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 22:12:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 766 transitions. [2025-03-08 22:12:36,107 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9284848484848485 [2025-03-08 22:12:36,107 INFO L175 Difference]: Start difference. First operand has 274 places, 277 transitions, 614 flow. Second operand 3 states and 766 transitions. [2025-03-08 22:12:36,107 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 293 transitions, 756 flow [2025-03-08 22:12:36,110 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 293 transitions, 748 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 22:12:36,112 INFO L231 Difference]: Finished difference. Result has 276 places, 283 transitions, 668 flow [2025-03-08 22:12:36,112 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} [2025-03-08 22:12:36,113 INFO L279 CegarLoopForPetriNet]: 271 programPoint places, 5 predicate places. [2025-03-08 22:12:36,113 INFO L471 AbstractCegarLoop]: Abstraction has has 276 places, 283 transitions, 668 flow [2025-03-08 22:12:36,114 INFO L472 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) [2025-03-08 22:12:36,114 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 22:12:36,114 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] [2025-03-08 22:12:36,114 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-08 22:12:36,114 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2025-03-08 22:12:36,115 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 22:12:36,115 INFO L85 PathProgramCache]: Analyzing trace with hash 712008196, now seen corresponding path program 1 times [2025-03-08 22:12:36,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 22:12:36,115 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1459490817] [2025-03-08 22:12:36,115 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 22:12:36,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 22:12:36,140 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 177 statements into 1 equivalence classes. [2025-03-08 22:12:36,172 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 177 of 177 statements. [2025-03-08 22:12:36,174 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 22:12:36,175 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 22:12:36,175 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-08 22:12:36,180 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 177 statements into 1 equivalence classes. [2025-03-08 22:12:36,191 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 177 of 177 statements. [2025-03-08 22:12:36,192 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 22:12:36,192 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-08 22:12:36,248 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-08 22:12:36,249 INFO L340 BasicCegarLoop]: Counterexample is feasible [2025-03-08 22:12:36,249 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (16 of 17 remaining) [2025-03-08 22:12:36,250 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (15 of 17 remaining) [2025-03-08 22:12:36,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (14 of 17 remaining) [2025-03-08 22:12:36,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (13 of 17 remaining) [2025-03-08 22:12:36,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (12 of 17 remaining) [2025-03-08 22:12:36,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (11 of 17 remaining) [2025-03-08 22:12:36,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (10 of 17 remaining) [2025-03-08 22:12:36,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (9 of 17 remaining) [2025-03-08 22:12:36,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (8 of 17 remaining) [2025-03-08 22:12:36,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (7 of 17 remaining) [2025-03-08 22:12:36,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (6 of 17 remaining) [2025-03-08 22:12:36,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (5 of 17 remaining) [2025-03-08 22:12:36,251 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (4 of 17 remaining) [2025-03-08 22:12:36,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (3 of 17 remaining) [2025-03-08 22:12:36,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (2 of 17 remaining) [2025-03-08 22:12:36,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (1 of 17 remaining) [2025-03-08 22:12:36,252 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (0 of 17 remaining) [2025-03-08 22:12:36,252 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-08 22:12:36,252 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2025-03-08 22:12:36,254 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2025-03-08 22:12:36,255 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2025-03-08 22:12:36,286 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2025-03-08 22:12:36,292 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 330 places, 334 transitions, 678 flow [2025-03-08 22:12:36,339 INFO L124 PetriNetUnfolderBase]: 17/438 cut-off events. [2025-03-08 22:12:36,339 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2025-03-08 22:12:36,341 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 1013 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. [2025-03-08 22:12:36,341 INFO L82 GeneralOperation]: Start removeDead. Operand has 330 places, 334 transitions, 678 flow [2025-03-08 22:12:36,344 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 330 places, 334 transitions, 678 flow [2025-03-08 22:12:36,345 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 22:12:36,345 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@67eac7a5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 22:12:36,345 INFO L334 AbstractCegarLoop]: Starting to check reachability of 23 error locations. [2025-03-08 22:12:36,357 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2025-03-08 22:12:36,358 INFO L124 PetriNetUnfolderBase]: 2/173 cut-off events. [2025-03-08 22:12:36,358 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2025-03-08 22:12:36,358 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 22:12:36,358 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] [2025-03-08 22:12:36,358 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-03-08 22:12:36,359 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 22:12:36,359 INFO L85 PathProgramCache]: Analyzing trace with hash -556275832, now seen corresponding path program 1 times [2025-03-08 22:12:36,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 22:12:36,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989247106] [2025-03-08 22:12:36,359 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 22:12:36,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 22:12:36,386 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 163 statements into 1 equivalence classes. [2025-03-08 22:12:36,394 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 163 of 163 statements. [2025-03-08 22:12:36,395 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 22:12:36,395 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 22:12:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 22:12:36,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 22:12:36,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989247106] [2025-03-08 22:12:36,439 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1989247106] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 22:12:36,439 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 22:12:36,439 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 22:12:36,439 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517719712] [2025-03-08 22:12:36,439 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 22:12:36,440 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 22:12:36,440 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 22:12:36,441 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 22:12:36,441 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 22:12:36,479 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 275 out of 334 [2025-03-08 22:12:36,480 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) [2025-03-08 22:12:36,481 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 22:12:36,481 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 275 of 334 [2025-03-08 22:12:36,481 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 22:12:41,212 INFO L124 PetriNetUnfolderBase]: 19120/48691 cut-off events. [2025-03-08 22:12:41,212 INFO L125 PetriNetUnfolderBase]: For 54/54 co-relation queries the response was YES. [2025-03-08 22:12:41,279 INFO L83 FinitePrefix]: Finished finitePrefix Result has 77630 conditions, 48691 events. 19120/48691 cut-off events. For 54/54 co-relation queries the response was YES. Maximal size of possible extension queue 1221. Compared 582165 event pairs, 6412 based on Foata normal form. 1334/44374 useless extension candidates. Maximal degree in co-relation 58101. Up to 16196 conditions per place. [2025-03-08 22:12:41,453 INFO L140 encePairwiseOnDemand]: 307/334 looper letters, 85 selfloop transitions, 16 changer transitions 1/376 dead transitions. [2025-03-08 22:12:41,453 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 332 places, 376 transitions, 969 flow [2025-03-08 22:12:41,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 22:12:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 22:12:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 941 transitions. [2025-03-08 22:12:41,458 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9391217564870259 [2025-03-08 22:12:41,459 INFO L175 Difference]: Start difference. First operand has 330 places, 334 transitions, 678 flow. Second operand 3 states and 941 transitions. [2025-03-08 22:12:41,459 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 332 places, 376 transitions, 969 flow [2025-03-08 22:12:41,462 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 332 places, 376 transitions, 969 flow, removed 0 selfloop flow, removed 0 redundant places. [2025-03-08 22:12:41,467 INFO L231 Difference]: Finished difference. Result has 334 places, 344 transitions, 806 flow [2025-03-08 22:12:41,467 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} [2025-03-08 22:12:41,469 INFO L279 CegarLoopForPetriNet]: 330 programPoint places, 4 predicate places. [2025-03-08 22:12:41,469 INFO L471 AbstractCegarLoop]: Abstraction has has 334 places, 344 transitions, 806 flow [2025-03-08 22:12:41,470 INFO L472 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) [2025-03-08 22:12:41,470 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 22:12:41,471 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] [2025-03-08 22:12:41,471 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-08 22:12:41,471 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-03-08 22:12:41,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 22:12:41,475 INFO L85 PathProgramCache]: Analyzing trace with hash -1643251554, now seen corresponding path program 1 times [2025-03-08 22:12:41,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 22:12:41,476 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933566621] [2025-03-08 22:12:41,476 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 22:12:41,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 22:12:41,509 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 172 statements into 1 equivalence classes. [2025-03-08 22:12:41,522 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 172 of 172 statements. [2025-03-08 22:12:41,523 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 22:12:41,523 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 22:12:41,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 22:12:41,592 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 22:12:41,592 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933566621] [2025-03-08 22:12:41,592 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933566621] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 22:12:41,592 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 22:12:41,592 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 22:12:41,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095404169] [2025-03-08 22:12:41,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 22:12:41,592 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 22:12:41,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 22:12:41,593 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 22:12:41,593 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 22:12:41,616 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 288 out of 334 [2025-03-08 22:12:41,617 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) [2025-03-08 22:12:41,617 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 22:12:41,617 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 288 of 334 [2025-03-08 22:12:41,617 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 22:12:45,005 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 143#L707true, 90#L721-2true, 335#(= |#race~threads_alive~0| 0), 134#L707-4true, 331#true]) [2025-03-08 22:12:45,006 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2025-03-08 22:12:45,006 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-03-08 22:12:45,006 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-08 22:12:45,006 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-03-08 22:12:45,014 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][225], [329#true, Black: 333#true, 338#true, 231#L693true, 257#L709true, 335#(= |#race~threads_alive~0| 0), 108#L729-2true, 331#true]) [2025-03-08 22:12:45,015 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2025-03-08 22:12:45,015 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-08 22:12:45,015 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-08 22:12:45,015 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-03-08 22:12:45,015 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][226], [329#true, Black: 333#true, 338#true, 231#L693true, 257#L709true, 335#(= |#race~threads_alive~0| 0), 76#L730true, 331#true]) [2025-03-08 22:12:45,015 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2025-03-08 22:12:45,015 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-08 22:12:45,015 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-08 22:12:45,015 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-03-08 22:12:45,245 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 143#L707true, 181#L707-5true, 90#L721-2true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-03-08 22:12:45,245 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-08 22:12:45,245 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:12:45,245 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:12:45,245 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:45,487 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][166], [329#true, Black: 333#true, 338#true, 143#L707true, 90#L721-2true, 165#L707true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-03-08 22:12:45,487 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2025-03-08 22:12:45,487 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:12:45,487 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:12:45,487 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-08 22:12:46,173 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 255#L707-4true, 35#L728-2true, 335#(= |#race~threads_alive~0| 0), 134#L707-4true, 331#true]) [2025-03-08 22:12:46,174 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,174 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:12:46,174 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,174 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:12:46,231 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 181#L707-5true, 255#L707-4true, 35#L728-2true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-03-08 22:12:46,231 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-03-08 22:12:46,231 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-08 22:12:46,231 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:12:46,231 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:12:46,232 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 35#L728-2true, 335#(= |#race~threads_alive~0| 0), 134#L707-4true, 331#true, 209#L707-5true]) [2025-03-08 22:12:46,232 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-03-08 22:12:46,232 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-08 22:12:46,232 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:12:46,232 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:12:46,282 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 181#L707-5true, 35#L728-2true, 335#(= |#race~threads_alive~0| 0), 331#true, 209#L707-5true]) [2025-03-08 22:12:46,282 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-03-08 22:12:46,282 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:12:46,282 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2025-03-08 22:12:46,282 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:12:46,371 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, Black: 333#true, 338#true, 255#L707-4true, 35#L728-2true, 165#L707true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-03-08 22:12:46,372 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-03-08 22:12:46,372 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:12:46,372 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-08 22:12:46,372 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:12:46,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, Black: 333#true, 338#true, 143#L707true, 35#L728-2true, 335#(= |#race~threads_alive~0| 0), 134#L707-4true, 331#true]) [2025-03-08 22:12:46,372 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-03-08 22:12:46,372 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-08 22:12:46,372 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:12:46,372 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, Black: 333#true, 338#true, 165#L707true, 35#L728-2true, 335#(= |#race~threads_alive~0| 0), 331#true, 209#L707-5true]) [2025-03-08 22:12:46,409 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 35#L728-2true, 165#L707true, 335#(= |#race~threads_alive~0| 0), 331#true, 209#L707-5true]) [2025-03-08 22:12:46,409 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, Black: 333#true, 338#true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, 35#L728-2true, 165#L707true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-03-08 22:12:46,409 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,409 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, Black: 333#true, 338#true, 143#L707true, 181#L707-5true, 35#L728-2true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-03-08 22:12:46,410 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 143#L707true, 181#L707-5true, 35#L728-2true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-03-08 22:12:46,410 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, Black: 333#true, 338#true, 20#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, 143#L707true, 35#L728-2true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-03-08 22:12:46,410 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:12:46,410 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-08 22:12:46,627 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][287], [329#true, Black: 333#true, 338#true, 143#L707true, 35#L728-2true, 165#L707true, 335#(= |#race~threads_alive~0| 0), 331#true]) [2025-03-08 22:12:46,627 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-03-08 22:12:46,627 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-03-08 22:12:46,627 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-03-08 22:12:46,627 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-03-08 22:12:46,751 INFO L124 PetriNetUnfolderBase]: 19313/56019 cut-off events. [2025-03-08 22:12:46,752 INFO L125 PetriNetUnfolderBase]: For 2184/2365 co-relation queries the response was YES. [2025-03-08 22:12:46,862 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 1520. Compared 736436 event pairs, 12819 based on Foata normal form. 0/49796 useless extension candidates. Maximal degree in co-relation 87658. Up to 22876 conditions per place. [2025-03-08 22:12:47,034 INFO L140 encePairwiseOnDemand]: 328/334 looper letters, 60 selfloop transitions, 5 changer transitions 0/368 dead transitions. [2025-03-08 22:12:47,034 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 335 places, 368 transitions, 984 flow [2025-03-08 22:12:47,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 22:12:47,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 22:12:47,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 930 transitions. [2025-03-08 22:12:47,037 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9281437125748503 [2025-03-08 22:12:47,038 INFO L175 Difference]: Start difference. First operand has 334 places, 344 transitions, 806 flow. Second operand 3 states and 930 transitions. [2025-03-08 22:12:47,038 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 335 places, 368 transitions, 984 flow [2025-03-08 22:12:47,067 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 333 places, 368 transitions, 952 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 22:12:47,071 INFO L231 Difference]: Finished difference. Result has 335 places, 348 transitions, 812 flow [2025-03-08 22:12:47,071 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} [2025-03-08 22:12:47,073 INFO L279 CegarLoopForPetriNet]: 330 programPoint places, 5 predicate places. [2025-03-08 22:12:47,074 INFO L471 AbstractCegarLoop]: Abstraction has has 335 places, 348 transitions, 812 flow [2025-03-08 22:12:47,074 INFO L472 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) [2025-03-08 22:12:47,074 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 22:12:47,074 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] [2025-03-08 22:12:47,074 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-08 22:12:47,074 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting threadErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-03-08 22:12:47,075 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 22:12:47,075 INFO L85 PathProgramCache]: Analyzing trace with hash 739235420, now seen corresponding path program 1 times [2025-03-08 22:12:47,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 22:12:47,077 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180047075] [2025-03-08 22:12:47,077 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 22:12:47,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 22:12:47,092 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 173 statements into 1 equivalence classes. [2025-03-08 22:12:47,101 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 173 of 173 statements. [2025-03-08 22:12:47,101 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 22:12:47,101 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 22:12:47,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 22:12:47,150 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 22:12:47,150 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180047075] [2025-03-08 22:12:47,150 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [180047075] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 22:12:47,150 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 22:12:47,151 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 22:12:47,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677655815] [2025-03-08 22:12:47,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 22:12:47,151 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 22:12:47,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 22:12:47,152 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 22:12:47,152 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 22:12:47,186 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 283 out of 334 [2025-03-08 22:12:47,187 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) [2025-03-08 22:12:47,187 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 22:12:47,187 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 283 of 334 [2025-03-08 22:12:47,187 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 22:12:47,498 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][276], [329#true, Black: 333#true, 338#true, 4#L694-2true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:47,498 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-03-08 22:12:47,498 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-03-08 22:12:47,499 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-08 22:12:47,499 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-08 22:12:47,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 106#L696-3true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:47,592 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-03-08 22:12:47,593 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-08 22:12:47,593 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-08 22:12:47,593 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-03-08 22:12:47,625 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 324#L696true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:47,626 INFO L294 olderBase$Statistics]: this new event has 213 ancestors and is cut-off event [2025-03-08 22:12:47,626 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2025-03-08 22:12:47,626 INFO L297 olderBase$Statistics]: existing Event has 208 ancestors and is cut-off event [2025-03-08 22:12:47,626 INFO L297 olderBase$Statistics]: existing Event has 213 ancestors and is cut-off event [2025-03-08 22:12:47,826 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 49#L697true, 82#L694-7true, 343#true, 331#true]) [2025-03-08 22:12:47,826 INFO L294 olderBase$Statistics]: this new event has 215 ancestors and is cut-off event [2025-03-08 22:12:47,826 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-03-08 22:12:47,826 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-03-08 22:12:47,826 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-03-08 22:12:48,062 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, 72#L705true, Black: 333#true, 338#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 82#L694-7true, 343#true, 331#true]) [2025-03-08 22:12:48,063 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2025-03-08 22:12:48,063 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-03-08 22:12:48,063 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2025-03-08 22:12:48,063 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-03-08 22:12:48,063 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 288#L699true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 82#L694-7true, 343#true, 331#true]) [2025-03-08 22:12:48,063 INFO L294 olderBase$Statistics]: this new event has 220 ancestors and is cut-off event [2025-03-08 22:12:48,063 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-03-08 22:12:48,063 INFO L297 olderBase$Statistics]: existing Event has 215 ancestors and is cut-off event [2025-03-08 22:12:48,063 INFO L297 olderBase$Statistics]: existing Event has 220 ancestors and is cut-off event [2025-03-08 22:12:48,183 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 269#L706true, 82#L694-7true, 343#true, 331#true]) [2025-03-08 22:12:48,184 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2025-03-08 22:12:48,184 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2025-03-08 22:12:48,184 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-03-08 22:12:48,184 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-03-08 22:12:48,184 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 162#L700true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 82#L694-7true, 343#true, 331#true]) [2025-03-08 22:12:48,184 INFO L294 olderBase$Statistics]: this new event has 222 ancestors and is cut-off event [2025-03-08 22:12:48,184 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-03-08 22:12:48,184 INFO L297 olderBase$Statistics]: existing Event has 222 ancestors and is cut-off event [2025-03-08 22:12:48,184 INFO L297 olderBase$Statistics]: existing Event has 217 ancestors and is cut-off event [2025-03-08 22:12:48,688 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][330], [329#true, Black: 333#true, 338#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:48,688 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-03-08 22:12:48,688 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-08 22:12:48,688 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-08 22:12:48,688 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-08 22:12:48,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:48,814 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-08 22:12:48,814 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-08 22:12:48,814 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:12:48,814 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:12:48,941 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:48,941 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-03-08 22:12:48,941 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-03-08 22:12:48,941 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-03-08 22:12:48,941 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-08 22:12:48,943 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:48,943 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-08 22:12:48,943 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-08 22:12:48,943 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:12:48,943 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:12:48,943 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-08 22:12:49,020 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][276], [329#true, Black: 333#true, 338#true, 4#L694-2true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:49,021 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-08 22:12:49,021 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:12:49,021 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:12:49,021 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-08 22:12:49,080 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:49,080 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-03-08 22:12:49,080 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-03-08 22:12:49,080 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-03-08 22:12:49,080 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-08 22:12:49,080 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-08 22:12:49,219 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 49#L697true, 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:49,219 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2025-03-08 22:12:49,219 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-08 22:12:49,219 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-08 22:12:49,219 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-08 22:12:49,371 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 49#L697true, 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:49,371 INFO L294 olderBase$Statistics]: this new event has 231 ancestors and is cut-off event [2025-03-08 22:12:49,371 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-08 22:12:49,371 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-08 22:12:49,371 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-08 22:12:49,371 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-08 22:12:49,447 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 82#L694-7true, 343#true, 331#true, 232#L702true]) [2025-03-08 22:12:49,447 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-03-08 22:12:49,447 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-03-08 22:12:49,447 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-08 22:12:49,447 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-08 22:12:49,450 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 106#L696-3true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 343#true, 331#true, 209#L707-5true]) [2025-03-08 22:12:49,450 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-03-08 22:12:49,450 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-08 22:12:49,450 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-03-08 22:12:49,450 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-08 22:12:49,593 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 324#L696true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:49,594 INFO L294 olderBase$Statistics]: this new event has 233 ancestors and is cut-off event [2025-03-08 22:12:49,594 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-08 22:12:49,594 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-08 22:12:49,594 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-08 22:12:49,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 82#L694-7true, 343#true, 331#true, 306#L703true]) [2025-03-08 22:12:49,739 INFO L294 olderBase$Statistics]: this new event has 234 ancestors and is cut-off event [2025-03-08 22:12:49,739 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2025-03-08 22:12:49,739 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-08 22:12:49,739 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-08 22:12:49,848 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 49#L697true, 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:49,848 INFO L294 olderBase$Statistics]: this new event has 235 ancestors and is cut-off event [2025-03-08 22:12:49,848 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-08 22:12:49,848 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:12:49,848 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-08 22:12:49,921 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 72#L705true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:49,921 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-03-08 22:12:49,921 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-08 22:12:49,921 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-08 22:12:49,921 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:12:49,922 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 288#L699true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:49,922 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-03-08 22:12:49,922 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-08 22:12:49,922 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-08 22:12:49,922 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:12:50,277 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, 72#L705true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:50,277 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-03-08 22:12:50,277 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-08 22:12:50,277 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-08 22:12:50,277 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:12:50,277 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:12:50,278 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 288#L699true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:50,278 INFO L294 olderBase$Statistics]: this new event has 236 ancestors and is cut-off event [2025-03-08 22:12:50,278 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-08 22:12:50,278 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:12:50,278 INFO L297 olderBase$Statistics]: existing Event has 231 ancestors and is cut-off event [2025-03-08 22:12:50,278 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:12:50,395 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 269#L706true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:50,395 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-03-08 22:12:50,395 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-08 22:12:50,395 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-08 22:12:50,395 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:12:50,396 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 162#L700true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:50,396 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-03-08 22:12:50,396 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:12:50,396 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-08 22:12:50,396 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-08 22:12:50,505 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 269#L706true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:50,505 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-03-08 22:12:50,505 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:12:50,505 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-08 22:12:50,505 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-08 22:12:50,505 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:12:50,505 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 162#L700true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:50,505 INFO L294 olderBase$Statistics]: this new event has 238 ancestors and is cut-off event [2025-03-08 22:12:50,505 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:12:50,505 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-08 22:12:50,505 INFO L297 olderBase$Statistics]: existing Event has 233 ancestors and is cut-off event [2025-03-08 22:12:50,505 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:12:50,649 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, 72#L705true, Black: 333#true, 338#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:50,649 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2025-03-08 22:12:50,649 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:12:50,649 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:12:50,649 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:12:50,650 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 288#L699true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 343#true, 331#true, 209#L707-5true]) [2025-03-08 22:12:50,650 INFO L294 olderBase$Statistics]: this new event has 240 ancestors and is cut-off event [2025-03-08 22:12:50,650 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:12:50,650 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:12:50,650 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:12:50,794 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 181#L707-5true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 343#true, 331#true]) [2025-03-08 22:12:50,795 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-03-08 22:12:50,795 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:50,795 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:50,795 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:12:50,906 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 269#L706true, 343#true, 331#true, 209#L707-5true]) [2025-03-08 22:12:50,906 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2025-03-08 22:12:50,906 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:12:50,906 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:12:50,906 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-08 22:12:50,907 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 162#L700true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:50,907 INFO L294 olderBase$Statistics]: this new event has 242 ancestors and is cut-off event [2025-03-08 22:12:50,907 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:12:50,907 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-08 22:12:50,907 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:12:51,616 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 106#L696-3true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:51,616 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-08 22:12:51,616 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:51,616 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:12:51,616 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:51,658 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true, 232#L702true]) [2025-03-08 22:12:51,658 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-08 22:12:51,658 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:51,658 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:12:51,658 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:51,710 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:51,710 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-03-08 22:12:51,710 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:12:51,710 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-08 22:12:51,710 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-08 22:12:51,748 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true, 232#L702true]) [2025-03-08 22:12:51,748 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-08 22:12:51,748 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:51,748 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:12:51,748 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:51,749 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:12:51,844 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true, 306#L703true]) [2025-03-08 22:12:51,845 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2025-03-08 22:12:51,845 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-08 22:12:51,845 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-03-08 22:12:51,845 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-03-08 22:12:51,891 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 49#L697true, 35#L728-2true, 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:51,891 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2025-03-08 22:12:51,891 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-08 22:12:51,891 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-08 22:12:51,891 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:12:51,930 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 82#L694-7true, 331#true, 343#true, 306#L703true]) [2025-03-08 22:12:51,931 INFO L294 olderBase$Statistics]: this new event has 250 ancestors and is cut-off event [2025-03-08 22:12:51,931 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-08 22:12:51,931 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-08 22:12:51,931 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-03-08 22:12:51,931 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-03-08 22:12:52,020 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 331#true, 343#true, 209#L707-5true, 232#L702true]) [2025-03-08 22:12:52,020 INFO L294 olderBase$Statistics]: this new event has 252 ancestors and is cut-off event [2025-03-08 22:12:52,020 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-03-08 22:12:52,020 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-08 22:12:52,021 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-03-08 22:12:52,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 338#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 343#true, 331#true, 209#L707-5true, 306#L703true]) [2025-03-08 22:12:52,174 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-08 22:12:52,174 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:12:52,174 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:12:52,174 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:12:52,459 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 72#L705true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:52,459 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:12:52,459 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:12:52,460 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:12:52,460 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:12:52,461 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 288#L699true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:52,461 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:12:52,461 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:12:52,461 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:12:52,461 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:12:52,594 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 269#L706true, 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:52,595 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:12:52,595 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-08 22:12:52,595 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-08 22:12:52,595 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:12:52,596 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, 162#L700true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:52,596 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:12:52,596 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-08 22:12:52,596 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:12:52,596 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-08 22:12:52,968 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 331#true, 343#true, 209#L707-5true, 232#L702true]) [2025-03-08 22:12:52,968 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-08 22:12:52,968 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-08 22:12:52,968 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-08 22:12:52,968 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:12:53,001 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][214], [329#true, Black: 333#true, 338#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 331#true, 343#true, 209#L707-5true, 306#L703true]) [2025-03-08 22:12:53,001 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-08 22:12:53,001 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-08 22:12:53,001 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-03-08 22:12:53,001 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-03-08 22:12:53,055 INFO L124 PetriNetUnfolderBase]: 22335/61923 cut-off events. [2025-03-08 22:12:53,055 INFO L125 PetriNetUnfolderBase]: For 7407/8451 co-relation queries the response was YES. [2025-03-08 22:12:53,185 INFO L83 FinitePrefix]: Finished finitePrefix Result has 108450 conditions, 61923 events. 22335/61923 cut-off events. For 7407/8451 co-relation queries the response was YES. Maximal size of possible extension queue 1564. Compared 798376 event pairs, 13206 based on Foata normal form. 323/55125 useless extension candidates. Maximal degree in co-relation 60241. Up to 29481 conditions per place. [2025-03-08 22:12:53,390 INFO L140 encePairwiseOnDemand]: 324/334 looper letters, 75 selfloop transitions, 16 changer transitions 0/383 dead transitions. [2025-03-08 22:12:53,390 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 337 places, 383 transitions, 1093 flow [2025-03-08 22:12:53,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 22:12:53,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 22:12:53,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 925 transitions. [2025-03-08 22:12:53,392 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9231536926147704 [2025-03-08 22:12:53,392 INFO L175 Difference]: Start difference. First operand has 335 places, 348 transitions, 812 flow. Second operand 3 states and 925 transitions. [2025-03-08 22:12:53,392 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 337 places, 383 transitions, 1093 flow [2025-03-08 22:12:53,408 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 335 places, 383 transitions, 1083 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 22:12:53,411 INFO L231 Difference]: Finished difference. Result has 337 places, 362 transitions, 948 flow [2025-03-08 22:12:53,411 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} [2025-03-08 22:12:53,412 INFO L279 CegarLoopForPetriNet]: 330 programPoint places, 7 predicate places. [2025-03-08 22:12:53,412 INFO L471 AbstractCegarLoop]: Abstraction has has 337 places, 362 transitions, 948 flow [2025-03-08 22:12:53,412 INFO L472 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) [2025-03-08 22:12:53,412 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 22:12:53,413 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] [2025-03-08 22:12:53,413 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-08 22:12:53,413 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting threadErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-03-08 22:12:53,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 22:12:53,413 INFO L85 PathProgramCache]: Analyzing trace with hash -1587971359, now seen corresponding path program 1 times [2025-03-08 22:12:53,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 22:12:53,413 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24558778] [2025-03-08 22:12:53,413 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 22:12:53,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 22:12:53,427 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 181 statements into 1 equivalence classes. [2025-03-08 22:12:53,436 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 181 of 181 statements. [2025-03-08 22:12:53,439 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 22:12:53,439 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 22:12:53,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 22:12:53,480 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 22:12:53,480 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24558778] [2025-03-08 22:12:53,480 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24558778] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 22:12:53,480 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 22:12:53,480 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 22:12:53,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060052937] [2025-03-08 22:12:53,481 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 22:12:53,481 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 22:12:53,481 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 22:12:53,481 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 22:12:53,482 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 22:12:53,493 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 290 out of 334 [2025-03-08 22:12:53,494 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) [2025-03-08 22:12:53,494 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 22:12:53,495 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 290 of 334 [2025-03-08 22:12:53,495 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 22:12:53,919 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][270], [329#true, Black: 333#true, 4#L694-2true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 82#L694-7true, 348#true, 331#true, 343#true]) [2025-03-08 22:12:53,919 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-03-08 22:12:53,919 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-08 22:12:53,919 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-03-08 22:12:53,919 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-08 22:12:54,030 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 106#L696-3true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:54,030 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-03-08 22:12:54,030 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-08 22:12:54,030 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-03-08 22:12:54,030 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-08 22:12:54,795 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 226#L721-1true, 331#true, 343#true]) [2025-03-08 22:12:54,795 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-08 22:12:54,795 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:12:54,795 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-08 22:12:54,795 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:12:54,943 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][327], [329#true, Black: 333#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 82#L694-7true, 348#true, 343#true, 331#true]) [2025-03-08 22:12:54,943 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-03-08 22:12:54,943 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-08 22:12:54,943 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-08 22:12:54,943 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-08 22:12:54,943 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1024] L694-8-->L694-6: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][324], [329#true, 34#L694-6true, Black: 333#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 222#L728-1true, 331#true, 343#true]) [2025-03-08 22:12:54,943 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-03-08 22:12:54,943 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-08 22:12:54,943 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-08 22:12:54,944 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-08 22:12:55,282 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1024] L694-8-->L694-6: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][236], [329#true, 34#L694-6true, Black: 333#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 222#L728-1true, 331#true, 343#true]) [2025-03-08 22:12:55,283 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-08 22:12:55,283 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:12:55,283 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-08 22:12:55,283 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:12:55,283 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 333#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 82#L694-7true, 331#true, 343#true]) [2025-03-08 22:12:55,283 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-08 22:12:55,283 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:12:55,283 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:12:55,283 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-08 22:12:55,758 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][270], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 4#L694-2true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:55,758 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-08 22:12:55,758 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:12:55,758 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:12:55,758 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-08 22:12:56,071 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 106#L696-3true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:56,072 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-03-08 22:12:56,072 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-08 22:12:56,072 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-03-08 22:12:56,072 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-08 22:12:56,948 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 222#L728-1true]) [2025-03-08 22:12:56,948 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-03-08 22:12:56,948 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:56,948 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:56,948 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:58,028 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][335], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 222#L728-1true]) [2025-03-08 22:12:58,028 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,028 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,028 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,028 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,221 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 222#L728-1true, 343#true]) [2025-03-08 22:12:58,221 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-03-08 22:12:58,221 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:58,221 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:58,221 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:58,221 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:58,223 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][389], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 222#L728-1true, 343#true]) [2025-03-08 22:12:58,223 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-03-08 22:12:58,223 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:58,223 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-08 22:12:58,223 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:58,223 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:58,223 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:58,387 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][327], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:58,387 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-03-08 22:12:58,387 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:58,387 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-08 22:12:58,387 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:12:58,695 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][335], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 222#L728-1true, 343#true]) [2025-03-08 22:12:58,695 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-08 22:12:58,695 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,695 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,695 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,695 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][326], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, 301#ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:12:58,695 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-08 22:12:58,695 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,695 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,695 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,900 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][335], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 222#L728-1true, 331#true, 343#true]) [2025-03-08 22:12:58,900 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-08 22:12:58,900 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:12:58,900 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,900 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,900 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:58,900 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:59,126 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 209#L707-5true]) [2025-03-08 22:12:59,127 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-08 22:12:59,127 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:59,127 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:12:59,127 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:13:00,276 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 179#L698-2true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 55#L698-1true]) [2025-03-08 22:13:00,277 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,277 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:00,277 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,277 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:00,280 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 179#L698-2true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 55#L698-1true]) [2025-03-08 22:13:00,280 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,280 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:00,280 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:00,280 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,316 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [60#L698-1true, 329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 251#L725-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,316 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,316 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:00,316 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,316 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:00,318 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [60#L698-1true, 329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 251#L725-1true, 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2025-03-08 22:13:00,318 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,318 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:00,318 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:00,318 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,383 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 55#L698-1true]) [2025-03-08 22:13:00,383 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,383 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:00,383 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,383 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:00,385 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true, 55#L698-1true]) [2025-03-08 22:13:00,385 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,385 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,385 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:00,385 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:00,508 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 60#L698-1true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,508 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,508 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:00,508 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:00,508 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,510 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 60#L698-1true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true]) [2025-03-08 22:13:00,510 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,510 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,510 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:00,510 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:00,518 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 113#L699true, 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 251#L725-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,518 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,518 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,518 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,518 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,519 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 69#L705true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 179#L698-2true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,519 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,519 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,519 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,519 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,521 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 113#L699true, 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 251#L725-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2025-03-08 22:13:00,521 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,521 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,521 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,521 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,522 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 69#L705true, 350#(= |#race~keep_alive~0| 0), 179#L698-2true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2025-03-08 22:13:00,522 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,522 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,522 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,522 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,559 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 72#L705true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,559 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,559 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,559 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,559 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,560 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 288#L699true, 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 251#L725-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,560 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,560 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,560 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,560 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,561 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 72#L705true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 251#L725-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2025-03-08 22:13:00,561 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,561 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,561 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,561 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,562 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 288#L699true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 251#L725-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2025-03-08 22:13:00,562 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,562 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,562 INFO L297 olderBase$Statistics]: existing Event has 237 ancestors and is cut-off event [2025-03-08 22:13:00,562 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:00,621 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), 113#L699true, Black: 333#true, 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,621 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,621 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,621 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,621 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,622 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 69#L705true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,622 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,622 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,622 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,622 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,623 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 113#L699true, 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true]) [2025-03-08 22:13:00,623 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,623 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,623 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,623 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,624 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [69#L705true, 329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true]) [2025-03-08 22:13:00,624 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,624 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,624 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,624 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,735 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 72#L705true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,735 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,735 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,735 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,735 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,736 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 288#L699true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,736 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,736 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,736 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,736 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,737 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 72#L705true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true]) [2025-03-08 22:13:00,737 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,737 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,737 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,737 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 288#L699true, 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true]) [2025-03-08 22:13:00,738 INFO L294 olderBase$Statistics]: this new event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,738 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:00,738 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,738 INFO L297 olderBase$Statistics]: existing Event has 238 ancestors and is cut-off event [2025-03-08 22:13:00,743 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 8#L700true, 179#L698-2true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,743 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,743 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,743 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,743 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,744 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 251#L725-1true, 7#L706true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,744 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,744 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,744 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,744 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,745 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 8#L700true, 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 251#L725-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2025-03-08 22:13:00,745 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,745 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,745 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,745 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,746 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 179#L698-2true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 7#L706true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2025-03-08 22:13:00,746 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,746 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,746 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,746 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,782 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 251#L725-1true, 269#L706true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,782 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,782 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,782 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,782 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,782 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 162#L700true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,783 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,783 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,783 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,783 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,783 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 251#L725-1true, 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 269#L706true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2025-03-08 22:13:00,783 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,783 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,783 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,783 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,784 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 162#L700true, 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 251#L725-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2025-03-08 22:13:00,784 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,784 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:00,784 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,784 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:00,834 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 8#L700true, 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,834 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,834 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,834 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,834 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,835 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 7#L706true, 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,835 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,835 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,835 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,835 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,836 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 8#L700true, 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true]) [2025-03-08 22:13:00,836 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,836 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,836 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,836 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,836 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 7#L706true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true]) [2025-03-08 22:13:00,836 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,836 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,836 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,836 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,889 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 165#L707true, 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,889 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,889 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,889 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,889 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,890 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 165#L707true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true, 343#true]) [2025-03-08 22:13:00,890 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,890 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,890 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,890 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:00,926 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 269#L706true, 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,926 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,926 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,926 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,926 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,926 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 162#L700true, 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:00,926 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,926 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,926 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,926 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 269#L706true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true]) [2025-03-08 22:13:00,927 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,927 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,927 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,927 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 162#L700true, 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true]) [2025-03-08 22:13:00,927 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,927 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,927 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:00,927 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:00,981 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 55#L698-1true]) [2025-03-08 22:13:00,981 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-03-08 22:13:00,981 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,981 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,981 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,982 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true, 343#true, 55#L698-1true]) [2025-03-08 22:13:00,982 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-03-08 22:13:00,982 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,982 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:00,982 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, 113#L699true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:01,315 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: 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][366], [329#true, 69#L705true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:01,315 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, 350#(= |#race~keep_alive~0| 0), 113#L699true, Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true, 343#true]) [2025-03-08 22:13:01,315 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,315 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,316 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, 69#L705true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true, 343#true]) [2025-03-08 22:13:01,316 INFO L294 olderBase$Statistics]: this new event has 262 ancestors and is cut-off event [2025-03-08 22:13:01,316 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,316 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,316 INFO L297 olderBase$Statistics]: existing Event has 257 ancestors and is cut-off event [2025-03-08 22:13:01,316 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][335], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, 165#L707true, 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:01,316 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-03-08 22:13:01,316 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:01,316 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:01,316 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:01,375 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][335], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, 165#L707true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 222#L728-1true]) [2025-03-08 22:13:01,375 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:13:01,375 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,375 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,375 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,430 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 8#L700true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:01,430 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:13:01,430 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,430 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,430 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,430 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: 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][366], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, 7#L706true, 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:01,430 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:13:01,430 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,430 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,430 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,431 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 8#L700true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true, 343#true]) [2025-03-08 22:13:01,431 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:13:01,431 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,431 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,431 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,431 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, 7#L706true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true, 343#true]) [2025-03-08 22:13:01,431 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:13:01,431 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,431 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,431 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:01,540 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 251#L725-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 275#L709true, 331#true, 343#true]) [2025-03-08 22:13:01,540 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-03-08 22:13:01,540 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2025-03-08 22:13:01,540 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:13:01,540 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:13:01,553 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 257#L709true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:01,553 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-03-08 22:13:01,553 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:13:01,553 INFO L297 olderBase$Statistics]: existing Event has 267 ancestors and is cut-off event [2025-03-08 22:13:01,553 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:13:01,575 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 275#L709true, 331#true, 343#true]) [2025-03-08 22:13:01,576 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,576 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,576 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,576 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,577 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 179#L698-2true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 305#L702true]) [2025-03-08 22:13:01,577 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,577 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,577 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,577 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,578 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 251#L725-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 305#L702true]) [2025-03-08 22:13:01,578 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,578 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,578 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,578 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,589 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 232#L702true]) [2025-03-08 22:13:01,589 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,589 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,589 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,589 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,589 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 251#L725-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 232#L702true]) [2025-03-08 22:13:01,589 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,589 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,589 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,590 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,604 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 257#L709true, 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:01,604 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,604 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,605 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:01,605 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:01,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 305#L702true]) [2025-03-08 22:13:01,605 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,605 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-08 22:13:01,605 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,605 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-08 22:13:01,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true, 305#L702true]) [2025-03-08 22:13:01,605 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,605 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,605 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-08 22:13:01,605 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-08 22:13:01,633 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 232#L702true]) [2025-03-08 22:13:01,633 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,633 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,633 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-08 22:13:01,633 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-08 22:13:01,633 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true, 232#L702true]) [2025-03-08 22:13:01,633 INFO L294 olderBase$Statistics]: this new event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,633 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-08 22:13:01,633 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,633 INFO L297 olderBase$Statistics]: existing Event has 250 ancestors and is cut-off event [2025-03-08 22:13:01,634 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 179#L698-2true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 102#L703true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:01,634 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-08 22:13:01,634 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:01,634 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:01,634 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-08 22:13:01,634 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][395], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 179#L698-2true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 102#L703true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true]) [2025-03-08 22:13:01,634 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-08 22:13:01,634 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:01,634 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-08 22:13:01,634 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:01,645 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 306#L703true]) [2025-03-08 22:13:01,645 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-08 22:13:01,645 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:01,645 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-08 22:13:01,645 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:01,645 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][399], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 343#true, 331#true, 306#L703true]) [2025-03-08 22:13:01,645 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-08 22:13:01,645 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:01,645 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:01,645 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-08 22:13:01,656 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 102#L703true, 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:01,656 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,656 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-08 22:13:01,656 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-08 22:13:01,656 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,657 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][320], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 102#L703true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true]) [2025-03-08 22:13:01,657 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,657 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,657 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-08 22:13:01,657 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-08 22:13:01,676 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 186#L726-3true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 306#L703true]) [2025-03-08 22:13:01,676 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,676 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-08 22:13:01,676 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-08 22:13:01,676 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,676 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][369], [329#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 343#true, 331#true, 306#L703true]) [2025-03-08 22:13:01,676 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,676 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-08 22:13:01,676 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,676 INFO L297 olderBase$Statistics]: existing Event has 252 ancestors and is cut-off event [2025-03-08 22:13:01,712 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true, 305#L702true]) [2025-03-08 22:13:01,712 INFO L294 olderBase$Statistics]: this new event has 274 ancestors and is cut-off event [2025-03-08 22:13:01,712 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,712 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,712 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,712 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true, 343#true, 305#L702true]) [2025-03-08 22:13:01,712 INFO L294 olderBase$Statistics]: this new event has 274 ancestors and is cut-off event [2025-03-08 22:13:01,712 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,712 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,712 INFO L297 olderBase$Statistics]: existing Event has 269 ancestors and is cut-off event [2025-03-08 22:13:01,730 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][366], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, 76#L730true, 102#L703true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 343#true]) [2025-03-08 22:13:01,730 INFO L294 olderBase$Statistics]: this new event has 276 ancestors and is cut-off event [2025-03-08 22:13:01,730 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,730 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,730 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,730 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][365], [329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, 102#L703true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true, 343#true]) [2025-03-08 22:13:01,730 INFO L294 olderBase$Statistics]: this new event has 276 ancestors and is cut-off event [2025-03-08 22:13:01,730 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,730 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,730 INFO L297 olderBase$Statistics]: existing Event has 271 ancestors and is cut-off event [2025-03-08 22:13:01,750 INFO L124 PetriNetUnfolderBase]: 26756/82836 cut-off events. [2025-03-08 22:13:01,750 INFO L125 PetriNetUnfolderBase]: For 11664/13289 co-relation queries the response was YES. [2025-03-08 22:13:01,984 INFO L83 FinitePrefix]: Finished finitePrefix Result has 142453 conditions, 82836 events. 26756/82836 cut-off events. For 11664/13289 co-relation queries the response was YES. Maximal size of possible extension queue 2282. Compared 1168452 event pairs, 6692 based on Foata normal form. 84/74486 useless extension candidates. Maximal degree in co-relation 138094. Up to 25330 conditions per place. [2025-03-08 22:13:02,208 INFO L140 encePairwiseOnDemand]: 327/334 looper letters, 72 selfloop transitions, 7 changer transitions 0/400 dead transitions. [2025-03-08 22:13:02,208 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 339 places, 400 transitions, 1197 flow [2025-03-08 22:13:02,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 22:13:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 22:13:02,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 947 transitions. [2025-03-08 22:13:02,210 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9451097804391217 [2025-03-08 22:13:02,210 INFO L175 Difference]: Start difference. First operand has 337 places, 362 transitions, 948 flow. Second operand 3 states and 947 transitions. [2025-03-08 22:13:02,210 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 339 places, 400 transitions, 1197 flow [2025-03-08 22:13:02,229 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 337 places, 400 transitions, 1165 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 22:13:02,232 INFO L231 Difference]: Finished difference. Result has 339 places, 369 transitions, 986 flow [2025-03-08 22:13:02,232 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} [2025-03-08 22:13:02,233 INFO L279 CegarLoopForPetriNet]: 330 programPoint places, 9 predicate places. [2025-03-08 22:13:02,233 INFO L471 AbstractCegarLoop]: Abstraction has has 339 places, 369 transitions, 986 flow [2025-03-08 22:13:02,233 INFO L472 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) [2025-03-08 22:13:02,233 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 22:13:02,234 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] [2025-03-08 22:13:02,234 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-08 22:13:02,234 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-03-08 22:13:02,234 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 22:13:02,234 INFO L85 PathProgramCache]: Analyzing trace with hash -696314685, now seen corresponding path program 1 times [2025-03-08 22:13:02,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 22:13:02,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948726361] [2025-03-08 22:13:02,234 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 22:13:02,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 22:13:02,248 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 184 statements into 1 equivalence classes. [2025-03-08 22:13:02,255 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 184 of 184 statements. [2025-03-08 22:13:02,255 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 22:13:02,255 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 22:13:02,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 22:13:02,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 22:13:02,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948726361] [2025-03-08 22:13:02,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948726361] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 22:13:02,293 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 22:13:02,293 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-08 22:13:02,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1869960274] [2025-03-08 22:13:02,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 22:13:02,293 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 22:13:02,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 22:13:02,294 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 22:13:02,294 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 22:13:02,305 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 292 out of 334 [2025-03-08 22:13:02,306 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) [2025-03-08 22:13:02,306 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 22:13:02,306 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 292 of 334 [2025-03-08 22:13:02,307 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2025-03-08 22:13:02,743 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][267], [329#true, Black: 333#true, 353#true, 4#L694-2true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 82#L694-7true, 331#true, Black: 350#(= |#race~keep_alive~0| 0)]) [2025-03-08 22:13:02,744 INFO L294 olderBase$Statistics]: this new event has 210 ancestors and is cut-off event [2025-03-08 22:13:02,744 INFO L297 olderBase$Statistics]: existing Event has 210 ancestors and is cut-off event [2025-03-08 22:13:02,744 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-08 22:13:02,744 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2025-03-08 22:13:02,823 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, 353#true, Black: 333#true, 106#L696-3true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 82#L694-7true, 348#true, 331#true, Black: 350#(= |#race~keep_alive~0| 0)]) [2025-03-08 22:13:02,824 INFO L294 olderBase$Statistics]: this new event has 212 ancestors and is cut-off event [2025-03-08 22:13:02,824 INFO L297 olderBase$Statistics]: existing Event has 212 ancestors and is cut-off event [2025-03-08 22:13:02,824 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-08 22:13:02,824 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2025-03-08 22:13:03,388 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][320], [329#true, 353#true, Black: 333#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 82#L694-7true, 348#true, 331#true, Black: 350#(= |#race~keep_alive~0| 0)]) [2025-03-08 22:13:03,389 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-03-08 22:13:03,389 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-08 22:13:03,389 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-08 22:13:03,389 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-08 22:13:03,389 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1024] L694-8-->L694-6: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][317], [329#true, 34#L694-6true, Black: 333#true, 353#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 331#true, 222#L728-1true, Black: 350#(= |#race~keep_alive~0| 0)]) [2025-03-08 22:13:03,389 INFO L294 olderBase$Statistics]: this new event has 226 ancestors and is cut-off event [2025-03-08 22:13:03,389 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2025-03-08 22:13:03,389 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-08 22:13:03,389 INFO L297 olderBase$Statistics]: existing Event has 221 ancestors and is cut-off event [2025-03-08 22:13:03,867 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1024] L694-8-->L694-6: Formula: (= |v_#race~threads_alive~0_12| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_12|} AuxVars[] AssignedVars[#race~threads_alive~0][234], [329#true, 353#true, 34#L694-6true, Black: 333#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 331#true, 222#L728-1true, Black: 350#(= |#race~keep_alive~0| 0)]) [2025-03-08 22:13:03,867 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-08 22:13:03,867 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:13:03,867 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-08 22:13:03,867 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:13:03,868 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, 353#true, Black: 333#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 82#L694-7true, 331#true, Black: 350#(= |#race~keep_alive~0| 0)]) [2025-03-08 22:13:03,868 INFO L294 olderBase$Statistics]: this new event has 228 ancestors and is cut-off event [2025-03-08 22:13:03,868 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:13:03,868 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2025-03-08 22:13:03,868 INFO L297 olderBase$Statistics]: existing Event has 228 ancestors and is cut-off event [2025-03-08 22:13:03,995 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][371], [329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 226#L721-1true, 331#true]) [2025-03-08 22:13:03,995 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-08 22:13:03,995 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:13:03,995 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:13:03,995 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-08 22:13:04,132 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][267], [Black: 348#true, 329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, 4#L694-2true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2025-03-08 22:13:04,132 INFO L294 olderBase$Statistics]: this new event has 229 ancestors and is cut-off event [2025-03-08 22:13:04,132 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-08 22:13:04,132 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2025-03-08 22:13:04,132 INFO L297 olderBase$Statistics]: existing Event has 224 ancestors and is cut-off event [2025-03-08 22:13:04,133 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][267], [Black: 348#true, 329#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, 4#L694-2true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:04,133 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-08 22:13:04,133 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:13:04,133 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:13:04,133 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-08 22:13:04,133 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][267], [Black: 348#true, 329#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, 4#L694-2true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:04,133 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-08 22:13:04,133 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:13:04,133 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:13:04,133 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-08 22:13:04,133 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-08 22:13:04,412 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 348#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 144#threadErr4ASSERT_VIOLATIONDATA_RACEtrue, 209#L707-5true]) [2025-03-08 22:13:04,413 INFO L294 olderBase$Statistics]: this new event has 230 ancestors and is cut-off event [2025-03-08 22:13:04,413 INFO L297 olderBase$Statistics]: existing Event has 225 ancestors and is cut-off event [2025-03-08 22:13:04,413 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-08 22:13:04,413 INFO L297 olderBase$Statistics]: existing Event has 230 ancestors and is cut-off event [2025-03-08 22:13:04,436 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [Black: 348#true, 329#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, 106#L696-3true, 90#L721-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:04,436 INFO L294 olderBase$Statistics]: this new event has 232 ancestors and is cut-off event [2025-03-08 22:13:04,436 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-08 22:13:04,436 INFO L297 olderBase$Statistics]: existing Event has 227 ancestors and is cut-off event [2025-03-08 22:13:04,436 INFO L297 olderBase$Statistics]: existing Event has 232 ancestors and is cut-off event [2025-03-08 22:13:05,965 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][371], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 222#L728-1true]) [2025-03-08 22:13:05,965 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-03-08 22:13:05,965 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:13:05,965 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:13:05,965 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:13:06,002 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][371], [329#true, Black: 333#true, 353#true, 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 331#true, 222#L728-1true, Black: 350#(= |#race~keep_alive~0| 0)]) [2025-03-08 22:13:06,002 INFO L294 olderBase$Statistics]: this new event has 241 ancestors and is cut-off event [2025-03-08 22:13:06,002 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:13:06,002 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:13:06,002 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:13:06,754 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][332], [329#true, Black: 348#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 222#L728-1true]) [2025-03-08 22:13:06,755 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2025-03-08 22:13:06,755 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:13:06,755 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:13:06,755 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:13:06,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1052] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][332], [329#true, 353#true, Black: 333#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 255#L707-4true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 348#true, 331#true, 222#L728-1true, Black: 350#(= |#race~keep_alive~0| 0)]) [2025-03-08 22:13:06,813 INFO L294 olderBase$Statistics]: this new event has 243 ancestors and is cut-off event [2025-03-08 22:13:06,813 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:13:06,813 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:13:06,813 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:13:06,945 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][320], [329#true, Black: 348#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 4#L694-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:06,945 INFO L294 olderBase$Statistics]: this new event has 246 ancestors and is cut-off event [2025-03-08 22:13:06,945 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:13:06,945 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-08 22:13:06,945 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:13:07,458 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([775] L721-->L721-2: Formula: (= 0 |v_#race~threads_alive~0_6|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_6|} AuxVars[] AssignedVars[#race~threads_alive~0][183], [329#true, Black: 348#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 90#L721-2true, 143#L707true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 134#L707-4true, 331#true]) [2025-03-08 22:13:07,459 INFO L294 olderBase$Statistics]: this new event has 247 ancestors and is cut-off event [2025-03-08 22:13:07,459 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-03-08 22:13:07,459 INFO L297 olderBase$Statistics]: existing Event has 247 ancestors and is cut-off event [2025-03-08 22:13:07,459 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-08 22:13:07,499 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, 106#L696-3true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:07,499 INFO L294 olderBase$Statistics]: this new event has 248 ancestors and is cut-off event [2025-03-08 22:13:07,499 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:13:07,499 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:13:07,499 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:13:08,172 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, 324#L696true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:08,172 INFO L294 olderBase$Statistics]: this new event has 249 ancestors and is cut-off event [2025-03-08 22:13:08,172 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:08,172 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-08 22:13:08,172 INFO L297 olderBase$Statistics]: existing Event has 249 ancestors and is cut-off event [2025-03-08 22:13:08,662 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 49#L697true, 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:08,663 INFO L294 olderBase$Statistics]: this new event has 251 ancestors and is cut-off event [2025-03-08 22:13:08,663 INFO L297 olderBase$Statistics]: existing Event has 246 ancestors and is cut-off event [2025-03-08 22:13:08,663 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:08,663 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:09,161 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][375], [329#true, Black: 348#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), 179#L698-2true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 55#L698-1true]) [2025-03-08 22:13:09,161 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-08 22:13:09,161 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:09,161 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:09,161 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:09,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][375], [Black: 335#(= |#race~threads_alive~0| 0), 329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), 353#true, 179#L698-2true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 55#L698-1true]) [2025-03-08 22:13:09,164 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-08 22:13:09,164 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:09,164 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:09,164 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:09,335 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][381], [329#true, 60#L698-1true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2025-03-08 22:13:09,335 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-08 22:13:09,335 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:09,335 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:09,335 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:09,337 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][381], [Black: 335#(= |#race~threads_alive~0| 0), 329#true, 60#L698-1true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), 353#true, 251#L725-1true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2025-03-08 22:13:09,337 INFO L294 olderBase$Statistics]: this new event has 254 ancestors and is cut-off event [2025-03-08 22:13:09,337 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:09,337 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:09,337 INFO L297 olderBase$Statistics]: existing Event has 235 ancestors and is cut-off event [2025-03-08 22:13:09,426 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][313], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 331#true, 55#L698-1true]) [2025-03-08 22:13:09,426 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-08 22:13:09,426 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:09,426 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:09,426 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:09,428 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([981] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][313], [Black: 335#(= |#race~threads_alive~0| 0), 329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), 179#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 331#true, 55#L698-1true]) [2025-03-08 22:13:09,429 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-08 22:13:09,429 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:09,429 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:09,429 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:09,599 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [329#true, Black: 348#true, 60#L698-1true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 29#L698-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 331#true]) [2025-03-08 22:13:09,599 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-08 22:13:09,599 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:09,599 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:09,599 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:09,601 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [Black: 335#(= |#race~threads_alive~0| 0), 329#true, Black: 348#true, 60#L698-1true, 353#true, 350#(= |#race~keep_alive~0| 0), 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 186#L726-3true, 331#true]) [2025-03-08 22:13:09,601 INFO L294 olderBase$Statistics]: this new event has 255 ancestors and is cut-off event [2025-03-08 22:13:09,601 INFO L297 olderBase$Statistics]: existing Event has 255 ancestors and is cut-off event [2025-03-08 22:13:09,601 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:09,601 INFO L297 olderBase$Statistics]: existing Event has 236 ancestors and is cut-off event [2025-03-08 22:13:09,716 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, Black: 333#true, 353#true, 72#L705true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:09,716 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:13:09,716 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:09,716 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:09,716 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:09,717 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), 288#L699true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:09,718 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2025-03-08 22:13:09,718 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:09,718 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:09,718 INFO L297 olderBase$Statistics]: existing Event has 251 ancestors and is cut-off event [2025-03-08 22:13:10,214 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 269#L706true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:10,214 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:13:10,214 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:10,214 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-08 22:13:10,214 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:10,216 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [Black: 348#true, 329#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), 162#L700true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:10,216 INFO L294 olderBase$Statistics]: this new event has 258 ancestors and is cut-off event [2025-03-08 22:13:10,216 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-08 22:13:10,216 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:10,216 INFO L297 olderBase$Statistics]: existing Event has 258 ancestors and is cut-off event [2025-03-08 22:13:10,333 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][223], [329#true, Black: 348#true, 72#L705true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2025-03-08 22:13:10,333 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:10,333 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: 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: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 288#L699true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2025-03-08 22:13:10,334 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][224], [329#true, Black: 348#true, 72#L705true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true]) [2025-03-08 22:13:10,334 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][224], [329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 288#L699true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true]) [2025-03-08 22:13:10,334 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,334 INFO L297 olderBase$Statistics]: existing Event has 254 ancestors and is cut-off event [2025-03-08 22:13:10,464 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([994] L707-6-->L707-4: Formula: (= |v_#race~threads_alive~0_18| 0) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_18|} AuxVars[] AssignedVars[#race~threads_alive~0][308], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 134#L707-4true, 331#true, 222#L728-1true]) [2025-03-08 22:13:10,465 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-03-08 22:13:10,465 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,465 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,465 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,507 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [329#true, 60#L698-1true, Black: 348#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 353#true, 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2025-03-08 22:13:10,507 INFO L294 olderBase$Statistics]: this new event has 260 ancestors and is cut-off event [2025-03-08 22:13:10,507 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:13:10,507 INFO L297 olderBase$Statistics]: existing Event has 241 ancestors and is cut-off event [2025-03-08 22:13:10,507 INFO L297 olderBase$Statistics]: existing Event has 260 ancestors and is cut-off event [2025-03-08 22:13:10,589 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][223], [329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 76#L730true, 269#L706true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2025-03-08 22:13:10,589 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-03-08 22:13:10,589 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,589 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,589 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,589 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: 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: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 162#L700true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2025-03-08 22:13:10,589 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-03-08 22:13:10,589 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,589 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,589 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,590 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][224], [329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 269#L706true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true]) [2025-03-08 22:13:10,590 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-03-08 22:13:10,590 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,590 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,590 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,590 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][224], [329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 162#L700true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true]) [2025-03-08 22:13:10,590 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-03-08 22:13:10,590 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,590 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,590 INFO L297 olderBase$Statistics]: existing Event has 256 ancestors and is cut-off event [2025-03-08 22:13:10,619 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [60#L698-1true, 329#true, Black: 348#true, Black: 335#(= |#race~threads_alive~0| 0), 350#(= |#race~keep_alive~0| 0), 353#true, 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 222#L728-1true]) [2025-03-08 22:13:10,619 INFO L294 olderBase$Statistics]: this new event has 261 ancestors and is cut-off event [2025-03-08 22:13:10,619 INFO L297 olderBase$Statistics]: existing Event has 261 ancestors and is cut-off event [2025-03-08 22:13:10,619 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-08 22:13:10,619 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2025-03-08 22:13:10,834 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [Black: 335#(= |#race~threads_alive~0| 0), 329#true, Black: 348#true, 60#L698-1true, 353#true, 350#(= |#race~keep_alive~0| 0), 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2025-03-08 22:13:10,834 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-03-08 22:13:10,834 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-08 22:13:10,834 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-08 22:13:10,834 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-08 22:13:10,843 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [Black: 335#(= |#race~threads_alive~0| 0), 329#true, Black: 348#true, 60#L698-1true, 353#true, 350#(= |#race~keep_alive~0| 0), 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true]) [2025-03-08 22:13:10,843 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-03-08 22:13:10,843 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-08 22:13:10,843 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-08 22:13:10,843 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-08 22:13:10,877 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 134#L707-4true, 321#L694-1true, 331#true]) [2025-03-08 22:13:10,877 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-03-08 22:13:10,877 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-08 22:13:10,877 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:10,877 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:10,878 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 353#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 165#L707true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 82#L694-7true, 331#true]) [2025-03-08 22:13:10,878 INFO L294 olderBase$Statistics]: this new event has 263 ancestors and is cut-off event [2025-03-08 22:13:10,878 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-08 22:13:10,878 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2025-03-08 22:13:10,878 INFO L297 olderBase$Statistics]: existing Event has 244 ancestors and is cut-off event [2025-03-08 22:13:10,951 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [Black: 348#true, 329#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, 47#L701-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true]) [2025-03-08 22:13:10,951 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:13:10,951 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-08 22:13:10,951 INFO L297 olderBase$Statistics]: existing Event has 259 ancestors and is cut-off event [2025-03-08 22:13:10,951 INFO L297 olderBase$Statistics]: existing Event has 264 ancestors and is cut-off event [2025-03-08 22:13:10,983 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, 181#L707-5true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 321#L694-1true, 331#true]) [2025-03-08 22:13:10,983 INFO L294 olderBase$Statistics]: this new event has 264 ancestors and is cut-off event [2025-03-08 22:13:10,983 INFO L297 olderBase$Statistics]: existing Event has 245 ancestors and is cut-off event [2025-03-08 22:13:10,983 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:10,983 INFO L297 olderBase$Statistics]: existing Event has 240 ancestors and is cut-off event [2025-03-08 22:13:11,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: 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: 348#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 76#L730true, 47#L701-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true]) [2025-03-08 22:13:11,372 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-03-08 22:13:11,372 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-03-08 22:13:11,372 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-03-08 22:13:11,372 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-03-08 22:13:11,372 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][224], [329#true, Black: 348#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 47#L701-1true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true]) [2025-03-08 22:13:11,372 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-03-08 22:13:11,372 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-03-08 22:13:11,372 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-03-08 22:13:11,372 INFO L297 olderBase$Statistics]: existing Event has 262 ancestors and is cut-off event [2025-03-08 22:13:11,427 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][331], [329#true, Black: 348#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 165#L707true, 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 321#L694-1true, 331#true]) [2025-03-08 22:13:11,427 INFO L294 olderBase$Statistics]: this new event has 267 ancestors and is cut-off event [2025-03-08 22:13:11,427 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:13:11,427 INFO L297 olderBase$Statistics]: existing Event has 243 ancestors and is cut-off event [2025-03-08 22:13:11,427 INFO L297 olderBase$Statistics]: existing Event has 248 ancestors and is cut-off event [2025-03-08 22:13:11,475 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true, 232#L702true]) [2025-03-08 22:13:11,475 INFO L294 olderBase$Statistics]: this new event has 268 ancestors and is cut-off event [2025-03-08 22:13:11,475 INFO L297 olderBase$Statistics]: existing Event has 263 ancestors and is cut-off event [2025-03-08 22:13:11,475 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:11,475 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:11,598 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([756] L728-->L728-2: Formula: (= 0 |v_#race~threads_alive~0_3|) InVars {} OutVars{#race~threads_alive~0=|v_#race~threads_alive~0_3|} AuxVars[] AssignedVars[#race~threads_alive~0][213], [329#true, Black: 348#true, 353#true, Black: 333#true, 350#(= |#race~keep_alive~0| 0), Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 35#L728-2true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 209#L707-5true, 306#L703true]) [2025-03-08 22:13:11,598 INFO L294 olderBase$Statistics]: this new event has 270 ancestors and is cut-off event [2025-03-08 22:13:11,598 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-08 22:13:11,598 INFO L297 olderBase$Statistics]: existing Event has 270 ancestors and is cut-off event [2025-03-08 22:13:11,598 INFO L297 olderBase$Statistics]: existing Event has 265 ancestors and is cut-off event [2025-03-08 22:13:11,632 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret30#1_7|) (= (store |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29| (store (select |v_#pthreadsMutex_62| |v_~#threads_alive_mutex~0.base_29|) |v_~#threads_alive_mutex~0.offset_29| 0)) |v_#pthreadsMutex_61|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_62|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_61|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_29|, ULTIMATE.start_main_#t~ret30#1=|v_ULTIMATE.start_main_#t~ret30#1_7|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_29|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_main_#t~ret30#1][223], [329#true, Black: 348#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 232#L702true]) [2025-03-08 22:13:11,632 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-03-08 22:13:11,632 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-03-08 22:13:11,632 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-03-08 22:13:11,633 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-03-08 22:13:11,633 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][224], [329#true, Black: 348#true, Black: 333#true, 353#true, 350#(= |#race~keep_alive~0| 0), 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true, 232#L702true]) [2025-03-08 22:13:11,633 INFO L294 olderBase$Statistics]: this new event has 271 ancestors and is cut-off event [2025-03-08 22:13:11,633 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-03-08 22:13:11,633 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-03-08 22:13:11,633 INFO L297 olderBase$Statistics]: existing Event has 266 ancestors and is cut-off event [2025-03-08 22:13:11,661 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1039] L698-->L698-2: Formula: (= |v_#race~keep_alive~0_6| 0) InVars {} OutVars{#race~keep_alive~0=|v_#race~keep_alive~0_6|} AuxVars[] AssignedVars[#race~keep_alive~0][350], [Black: 335#(= |#race~threads_alive~0| 0), Black: 348#true, 329#true, 353#true, 350#(= |#race~keep_alive~0| 0), 179#L698-2true, 29#L698-2true, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 254#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, 331#true]) [2025-03-08 22:13:11,661 INFO L294 olderBase$Statistics]: this new event has 272 ancestors and is cut-off event [2025-03-08 22:13:11,661 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-08 22:13:11,661 INFO L297 olderBase$Statistics]: existing Event has 253 ancestors and is cut-off event [2025-03-08 22:13:11,661 INFO L297 olderBase$Statistics]: existing Event has 234 ancestors and is cut-off event [2025-03-08 22:13:11,727 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([859] L730-3-->L730: 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: 348#true, 350#(= |#race~keep_alive~0| 0), 353#true, Black: 333#true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), 76#L730true, Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 331#true, 306#L703true]) [2025-03-08 22:13:11,727 INFO L294 olderBase$Statistics]: this new event has 273 ancestors and is cut-off event [2025-03-08 22:13:11,727 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:11,727 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:11,727 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:11,727 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([926] L729-5-->L729-2: Formula: (and (= 0 |v_ULTIMATE.start_main_#t~ret28#1_6|) (= |v_#pthreadsMutex_53| (store |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25| (store (select |v_#pthreadsMutex_54| |v_~#threads_alive_mutex~0.base_25|) |v_~#threads_alive_mutex~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_54|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|} OutVars{ULTIMATE.start_main_#t~ret28#1=|v_ULTIMATE.start_main_#t~ret28#1_6|, #pthreadsMutex=|v_#pthreadsMutex_53|, ~#threads_alive_mutex~0.offset=|v_~#threads_alive_mutex~0.offset_25|, ~#threads_alive_mutex~0.base=|v_~#threads_alive_mutex~0.base_25|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret28#1, #pthreadsMutex][224], [329#true, Black: 348#true, 353#true, 350#(= |#race~keep_alive~0| 0), Black: 333#true, 59#threadErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 340#(= |#race~keep_alive~0| |ULTIMATE.start_main_#t~nondet25#1|), Black: 345#(= |threadThread1of2ForFork0_#t~nondet2| |#race~threads_alive~0|), 108#L729-2true, 331#true, 306#L703true]) [2025-03-08 22:13:11,727 INFO L294 olderBase$Statistics]: this new event has 273 ancestors and is cut-off event [2025-03-08 22:13:11,727 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:11,727 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:11,727 INFO L297 olderBase$Statistics]: existing Event has 268 ancestors and is cut-off event [2025-03-08 22:13:11,989 INFO L124 PetriNetUnfolderBase]: 30985/97176 cut-off events. [2025-03-08 22:13:11,989 INFO L125 PetriNetUnfolderBase]: For 10862/12538 co-relation queries the response was YES. [2025-03-08 22:13:12,270 INFO L83 FinitePrefix]: Finished finitePrefix Result has 165241 conditions, 97176 events. 30985/97176 cut-off events. For 10862/12538 co-relation queries the response was YES. Maximal size of possible extension queue 2544. Compared 1403194 event pairs, 16758 based on Foata normal form. 152/86872 useless extension candidates. Maximal degree in co-relation 160276. Up to 33781 conditions per place. [2025-03-08 22:13:12,558 INFO L140 encePairwiseOnDemand]: 329/334 looper letters, 56 selfloop transitions, 4 changer transitions 0/392 dead transitions. [2025-03-08 22:13:12,558 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 341 places, 392 transitions, 1152 flow [2025-03-08 22:13:12,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 22:13:12,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2025-03-08 22:13:12,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 937 transitions. [2025-03-08 22:13:12,560 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.935129740518962 [2025-03-08 22:13:12,560 INFO L175 Difference]: Start difference. First operand has 339 places, 369 transitions, 986 flow. Second operand 3 states and 937 transitions. [2025-03-08 22:13:12,560 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 341 places, 392 transitions, 1152 flow [2025-03-08 22:13:12,570 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 339 places, 392 transitions, 1138 flow, removed 0 selfloop flow, removed 2 redundant places. [2025-03-08 22:13:12,573 INFO L231 Difference]: Finished difference. Result has 341 places, 372 transitions, 1002 flow [2025-03-08 22:13:12,577 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} [2025-03-08 22:13:12,578 INFO L279 CegarLoopForPetriNet]: 330 programPoint places, 11 predicate places. [2025-03-08 22:13:12,578 INFO L471 AbstractCegarLoop]: Abstraction has has 341 places, 372 transitions, 1002 flow [2025-03-08 22:13:12,578 INFO L472 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) [2025-03-08 22:13:12,578 INFO L198 CegarLoopForPetriNet]: Found error trace [2025-03-08 22:13:12,578 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] [2025-03-08 22:13:12,579 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-08 22:13:12,579 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (and 20 more)] === [2025-03-08 22:13:12,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 22:13:12,579 INFO L85 PathProgramCache]: Analyzing trace with hash -295327395, now seen corresponding path program 1 times [2025-03-08 22:13:12,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 22:13:12,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533605047] [2025-03-08 22:13:12,579 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 22:13:12,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 22:13:12,591 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 186 statements into 1 equivalence classes. [2025-03-08 22:13:12,601 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 186 of 186 statements. [2025-03-08 22:13:12,601 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 22:13:12,601 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 22:13:12,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-08 22:13:12,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 22:13:12,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533605047] [2025-03-08 22:13:12,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533605047] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 22:13:12,763 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 22:13:12,764 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 22:13:12,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048606682] [2025-03-08 22:13:12,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 22:13:12,764 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 22:13:12,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 22:13:12,765 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 22:13:12,765 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 22:13:12,924 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 296 out of 334 [2025-03-08 22:13:12,925 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) [2025-03-08 22:13:12,926 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2025-03-08 22:13:12,926 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 296 of 334 [2025-03-08 22:13:12,926 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand